{
 "_meta": {
  "dataset": "What the published sources actually say about indoor light",
  "description": "543 figures and statements about houseplant light, humidity, temperature and airflow, transcribed one by one from 80 publishers — university extension services, botanical gardens, veterinary schools, poison centres, national laboratories and peer-reviewed papers. Units are left exactly as each source writes them and nothing is converted. Every row links to the page it was read on. The point of the collection is not agreement: the same plant is given a 40 °F floor by one extension service and 60 °F by another, and \"low light\" starts at 25, 75 or 100 foot-candles depending on who you ask.",
  "license_compilation": "CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) — applies to this compilation: which sources were read, how the rows are structured, and the links.",
  "license_quotes": "Each quoted sentence remains the property of the publisher named in its row. Quotes are short excerpts reproduced for identification, each with a link to the original page.",
  "attribution": "GrowSpot — growspotapp.com",
  "source_page": "https://growspotapp.com/data/published-light-figures/",
  "rows": 543,
  "publishers": 80,
  "fields": {
   "publisher": "Hostname of the publisher, www stripped",
   "source_url": "The exact page the sentence was read on",
   "appears_on": "The GrowSpot guide page that quotes it",
   "subject": "What that table was asking the sources about",
   "value_as_published": "The figure in the unit the source uses. Not converted.",
   "quote": "The sentence as published, copied verbatim",
   "read_on": "The date we read the source end to end"
  }
 },
 "figures": [
  {
   "publisher": "ag.purdue.edu",
   "source_url": "https://ag.purdue.edu/news/department/hla/2021/07/jade-plant.html",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says",
   "value_as_published": "Strong sun reddens the edges",
   "quote": "\"Although it can adapt to medium to high light conditions, it frequently develops red edges around the leaves in strong, direct sunlight.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ag.purdue.edu",
   "source_url": "https://ag.purdue.edu/news/department/hla/2021/07/jade-plant.html",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says",
   "value_as_published": "Strong sun reddens the edges",
   "quote": "\"Although it can adapt to medium to high light conditions, it frequently develops red edges around the leaves in strong, direct sunlight.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "apps.apple.com",
   "source_url": "https://apps.apple.com/us/app/light-meter-for-plant-lux-fc/id1628111038",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "500 lux",
   "quote": "per-plant figure — thrives at this level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "apps.apple.com",
   "source_url": "https://apps.apple.com/us/app/light-meter-for-plant-lux-fc/id1628111038",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "500 lux",
   "quote": "per-plant figure — thrives at this level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "apps.apple.com",
   "source_url": "https://apps.apple.com/us/app/light-meter-for-plant-lux-fc/id1628111038",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "500 lux",
   "quote": "per-plant figure — thrives at this level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "ask.ifas.ufl.edu",
   "source_url": "https://ask.ifas.ufl.edu/publication/AE030",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "One air change per minute, summer",
   "quote": "\"A generally accepted minimum ventilation rate for temperature control in the summer is one air change per minute.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ask.ifas.ufl.edu",
   "source_url": "https://ask.ifas.ufl.edu/publication/AE030",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Two to three per hour, winter",
   "quote": "\"Ventilation requirements of greenhouses in winter are generally on the order of two to three air changes per hour.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ask.ifas.ufl.edu",
   "source_url": "https://ask.ifas.ufl.edu/publication/EP480",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "50 °F",
   "quote": "For the same plant: \"Active growth will be reduced and injury may occur below 50°F.\" Ten degrees below the line above.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ask.ifas.ufl.edu",
   "source_url": "https://ask.ifas.ufl.edu/publication/EP480",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "50 °F",
   "quote": "\"Active growth will be reduced and injury may occur below 50°F.\" Ten degrees below what the factsheet above gives for the same plant.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/boston-fern",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Nephrolepis exalta bostoniensis, Dryopteridaceae.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/boston-fern",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Nephrolepis exalta bostoniensis, Dryopteridaceae.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/golden-pothos",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\". Principle: \"Insoluble calcium oxalates\". Signs: \"Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/golden-pothos",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\". Principle: \"Insoluble calcium oxalates\". Signs: \"Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/parlor-palm",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Chamaedorea elegans, Palmae.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/parlor-palm",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Chamaedorea elegans, Palmae.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/peace-lily",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\", with the same principle and the same list of signs as the pothos above.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/peace-lily",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\", with the same principle and the same list of signs as the pothos above.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/snake-plant",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\". Principle: \"Saponins\". Signs: \"Nausea, vomiting, diarrhea.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/snake-plant",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Toxic",
   "quote": "\"Toxic to Dogs, Toxic to Cats\". Principle: \"Saponins\". Signs: \"Nausea, vomiting, diarrhea.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/spider-plant",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Chlorophytum comosum, Asparagaceae, with no clinical signs listed.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "aspca.org",
   "source_url": "https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/spider-plant",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What the ASPCA files it as",
   "value_as_published": "Non-toxic",
   "quote": "\"Non-Toxic to Dogs, Non-Toxic to Cats\". Filed as Chlorophytum comosum, Asparagaceae, with no clinical signs listed.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "backtotheroots.com",
   "source_url": "https://backtotheroots.com/pages/shadow_test",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"A well-defined shadow\"",
   "quote": "midday · where to hold your hand",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "basc.pnnl.gov",
   "source_url": "https://basc.pnnl.gov/resource-guides/bathroom-exhaust-fans",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it measures",
   "value_as_published": "50 cfm / 20 cfm",
   "quote": "\"bathroom fans should have a mechanical exhaust capacity of ≥ 50 cfm for intermittent operation or ≥ 20 cfm of ventilation when operated continuously.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/aspidistra",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "as low as 25 footcandles",
   "quote": "Botanic garden · Aspidistra (cast iron plant)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "2,000 to 6,000 foot-candles",
   "quote": "Fiddle-Leaf Fig (Ficus lyrata)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "under 250 foot-candles",
   "quote": "Fiddle-Leaf Fig (Ficus lyrata)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "2,000 to 6,000 foot-candles",
   "quote": "Fiddle-Leaf Fig (Ficus lyrata)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "under 250 foot-candles",
   "quote": "Fiddle-Leaf Fig (Ficus lyrata)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "4,000 to 8,000 foot-candles",
   "quote": "India Rubber Tree (Ficus elastica)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "as little as 250 foot-candles",
   "quote": "India Rubber Tree (Ficus elastica)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "4,000 to 8,000 foot-candles",
   "quote": "India Rubber Tree (Ficus elastica)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bbg.org",
   "source_url": "https://www.bbg.org/article/the_genus_ficus",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "as little as 250 foot-candles",
   "quote": "India Rubber Tree (Ficus elastica)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "bf.unl.edu",
   "source_url": "https://bf.unl.edu/policies/building-energy-use/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "55 °F",
   "quote": "\"allow temperatures to drop back to 55°F during unoccupied periods.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bf.unl.edu",
   "source_url": "https://bf.unl.edu/policies/building-energy-use/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "85 °F",
   "quote": "\"allow temperatures to rise to 85°F during unoccupied periods.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "blog.uvm.edu",
   "source_url": "https://blog.uvm.edu/cwcallah/2019/08/14/ventilation-in-greenhouses-and-high-tunnels/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Equivalent conditions",
   "quote": "\"Circulation is important to ensure each square foot of growing space is getting roughly equivalent growing conditions.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "blog.uvm.edu",
   "source_url": "https://blog.uvm.edu/cwcallah/2019/08/14/ventilation-in-greenhouses-and-high-tunnels/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Every 20 to 50 feet",
   "quote": "\"it is generally recommended to place HAF fans every 50 feet along the length of flow\", and with dense planting \"a maximum distance between HAF fans of 20-30 feet is more appropriate.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "blog.uvm.edu",
   "source_url": "https://blog.uvm.edu/cwcallah/2019/08/14/ventilation-in-greenhouses-and-high-tunnels/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "No dead spots",
   "quote": "\"HAF's push the air around the growing area and should ensure that there are no areas without some air flow.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "blog.uvm.edu",
   "source_url": "https://blog.uvm.edu/cwcallah/2019/08/14/ventilation-in-greenhouses-and-high-tunnels/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Not on its own",
   "quote": "\"If you circulate without ventilation, you run the risk of having conditions in the structure growing overly hot and humid leading to plant stress and disease.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "But the window sorts it",
   "quote": "\"If you have tons of natural light coming through a large, south-facing bathroom window, you'll want light-loving plants\", and \"For a bathroom with a north-facing window, add low-light plants instead.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "The humidity is the reason",
   "quote": "\"Indoor plants grow better in the higher humidity of a bathroom.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "With no window at all",
   "quote": "\"Adding plants in a bathroom with no natural light is doable with only a few select plants or as a part-time plant home for a few days at a time.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "But the light decides",
   "quote": "\"Adding plants in a bathroom with no natural light is doable with only a few select plants or as a part-time plant home for a few days at a time.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "Sorted by window",
   "quote": "\"If you have tons of natural light coming through a large, south-facing bathroom window, you'll want light-loving plants\", and \"For a bathroom with a north-facing window, add low-light plants instead.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "bobvila.com",
   "source_url": "https://www.bobvila.com/articles/shower-plants/",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "The reason to do it",
   "quote": "\"Indoor plants grow better in the higher humidity of a bathroom.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "botanicalgarden.berkeley.edu",
   "source_url": "https://botanicalgarden.berkeley.edu/learn/garden-stories/the-swiss-cheese-plant/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Nobody has tested it",
   "quote": "On the adaptive function: there are several hypotheses and \"no direct experimental studies have been completed to determine the functions they actually serve.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "content.ces.ncsu.edu",
   "source_url": "https://content.ces.ncsu.edu/extension-gardener-handbook/18-plants-grown-in-containers",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "approximately 85 fc",
   "quote": "University extension · the average houseplant, to maintain its original quality f",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "content.ces.ncsu.edu",
   "source_url": "https://content.ces.ncsu.edu/preventing-mold-in-your-home",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Below 60%, ideally 30–50%",
   "quote": "\"The EPA suggests keeping indoor humidity below 60% relative humidity, ideally between 30 and 50 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "content.ces.ncsu.edu",
   "source_url": "https://content.ces.ncsu.edu/preventing-mold-in-your-home",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Vent the appliances",
   "quote": "Listed among the measures against mould: \"Venting appliances to the outdoors (such as your dryer and range hood).\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "costafarms.com",
   "source_url": "https://costafarms.com/blogs/get-growing/the-science-of-finding-the-right-light",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "100 FC",
   "quote": "Grower · low-light-tolerant plants — bare minimum",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "deckers-nursery.com",
   "source_url": "https://deckers-nursery.com/garden-learning-center/time-for-houseplants-tropicals-to-come-inside-for-the-season/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "deepgreenpermaculture.com",
   "source_url": "https://deepgreenpermaculture.com/2024/04/14/how-to-measure-light-to-ensure-your-houseplants-thrive/",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"A sharp, clearly defined shadow\"",
   "quote": "None of the three",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "digitalcommons.usf.edu",
   "source_url": "https://digitalcommons.usf.edu/tropical_ecology/79/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "The wind explanation, tested",
   "quote": "\"Holes in Monstera leaves were not found to have a very large impact on the degree of wind damage that a plant endures, and the presence of holes was found to actually increase the level of herbivory on a given leaf.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "drexel.edu",
   "source_url": "https://drexel.edu/news/archive/2019/november/potted-plants-do-not-improve-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "100 to 1,000 per m²",
   "quote": "\"it would take between 100 and 1,000 … per square meter of floor space to compete with the air cleaning capacity of a building's air handling system or even just a couple open windows in a house.\" The elided word is the one our own copy rule will not let us print.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "drexel.edu",
   "source_url": "https://drexel.edu/news/archive/2019/november/potted-plants-do-not-improve-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "Orders of magnitude",
   "quote": "\"the rate at which plants dissipated VOCs in a chamber was orders of magnitude slower than the standard rate of air exchange in a building — thus proving the plants' overall effect on indoor air quality to be irrelevant.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "drexel.edu",
   "source_url": "https://drexel.edu/news/archive/2019/november/potted-plants-do-not-improve-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "The plain version",
   "quote": "\"Plants are great, but they don't actually clean indoor air quickly enough to have an effect on the air quality of your home or office environment.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "epa.gov",
   "source_url": "https://www.epa.gov/indoor-air-quality-iaq/inside-story-guide-indoor-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "No evidence, at a reasonable number",
   "quote": "\"There is currently no evidence, however, that a reasonable number of houseplants remove significant quantities of pollutants in homes and offices.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles, different scale",
   "quote": "\"high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "Where low light starts",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "More than eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/east-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/full-sun-indoor-plants/",
   "subject": "The figure",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-bright-is-the-middle-of-a-room/",
   "subject": "What it says about distance",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "Four feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "Four to eight feet",
   "quote": "\"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "More than eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "25–75 / 75–150 / 150–1000 fc",
   "quote": "\"In general, there are three categories of light intensity for interior plants: high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "150–1000 fc",
   "quote": "\"high, 150–1000 foot-candles (fc)\", reached in \"areas within four feet of large south-east or west facing windows\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "High light",
   "quote": "\"areas within four feet of large south-east or west facing windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "Medium light",
   "quote": "\"locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/is-my-plant-getting-enough-light/",
   "subject": "The floor it gives",
   "value_as_published": "25–75 / 75–150 / 150–1000 fc",
   "quote": "\"In general, there are three categories of light intensity for interior plants: high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "150–1000 foot-candles",
   "quote": "listed under the heading \"High Light (150–1000 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "150–1000 foot-candles",
   "quote": "listed under the heading \"High Light (150–1000 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-that-survive/",
   "subject": "The figure",
   "value_as_published": "25–75 / 75–150 / 150–1000 fc",
   "quote": "\"In general, there are three categories of light intensity for interior plants: high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Beyond eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "25–75 fc",
   "quote": "Its low band, and the places it names for it: \"areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/parlor-palm-east-facing-window/",
   "subject": "What it says a parlor palm needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"; carries the page'",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "25–75 fc",
   "quote": "\"low, 25–75 fc\", and the places it names are \"areas more than eight feet from windows as in the center of a room, a hallway or an inside wall\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "More than eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\" Its low band is \"low, 25–75 fc\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "Beyond eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "25–75 foot-candles",
   "quote": "listed under the heading \"Low Light (25–75 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/spider-plant-west-facing-window/",
   "subject": "What it says a spider plant needs",
   "value_as_published": "75–150 foot-candles",
   "quote": "listed under the heading \"Medium Light (75–150 fc)\"",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Four and eight feet",
   "quote": "\"High Light: areas within four feet of large south-east or west facing windows\"; \"Medium Light: locations in a range of four to eight feet from south and east windows and west windows that do not receive direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles, different scale",
   "quote": "\"high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "150–1000 fc",
   "quote": "\"In general, there are three categories of light intensity for interior plants: high, 150–1000 foot-candles (fc); medium 75–150 fc; and low, 25–75 fc.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.arizona.edu",
   "source_url": "https://extension.arizona.edu/publication/indoor-plant-selection-and-care",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "More than eight feet",
   "quote": "\"Low Light: areas more than eight feet from windows as in the center of a room, a hallway or an inside wall.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/blogs/flowers-fruits-and-frass/2021-01-08-herbs-all-winter-grow-them-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "At least 6 hours",
   "quote": "\"Most herbs will need at least six hours of direct sunlight every day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/blogs/flowers-fruits-and-frass/2021-01-08-herbs-all-winter-grow-them-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "No number given",
   "quote": "\"High levels of light are necessary to ensure the plants do not get leggy and spindly.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/blogs/over-garden-fence/2021-12-20-make-sure-houseplants-get-enough-light-winter",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it gives a north window",
   "value_as_published": "75 foot-candles",
   "quote": "\"Low light levels (sometimes referred to as 75 foot-candles) come from not getting any direct light, such as a north window or being 8 feet or more away from any other light source.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles",
   "quote": "Its bands: \"Low Light (75 foot candles)\" through \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "75 fc",
   "quote": "Its low band is \"Low Light (75 foot candles)\", against \"Outdoors…10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/east-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Distance, per wall",
   "quote": "Its low band is reached at \"North window: a few feet away\" but only at \"South window:15-20 feet away\"; its medium band at \"North window: directly in front\" and \"South window: 3-10 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/east-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "High: 300 fc",
   "quote": "\"High or Bright Light (300 foot candles)\", at \"East/west window: directly in front\" or \"South window: up to 5 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/full-sun-indoor-plants/",
   "subject": "The figure",
   "value_as_published": "10,000–12,000 fc",
   "quote": "\"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/full-sun-indoor-plants/",
   "subject": "The figure",
   "value_as_published": "Direct: 1500 fc",
   "quote": "\"Direct (1500 foot candles)\", reached at \"South window: directly in front\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-bright-is-the-middle-of-a-room/",
   "subject": "What it says about distance",
   "value_as_published": "Distance, per wall",
   "quote": "For its low band: \"North window: a few feet away\" but \"South window:15-20 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "Depends on the wall",
   "quote": "Its low band sits at \"North window: a few feet away\" but at \"South window:15-20 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "10,000–12,000 fc",
   "quote": "\"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "75 / 150 / 300 / 1500 fc",
   "quote": "Its four bands, verbatim: \"Low Light (75 foot candles)\", \"Medium (average) Light (150 foot candles)\", \"High or Bright Light (300 foot candles)\", \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "Distance, per wall",
   "quote": "For its low band: \"North window: a few feet away\" but \"South window:15-20 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "75 / 150 / 300 / 1500 fc",
   "quote": "Its four bands, verbatim: \"Low Light (75 foot candles)\", \"Medium (average) Light (150 foot candles)\", \"High or Bright Light (300 foot candles)\", \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "10,000–12,000 fc",
   "quote": "Outdoors, on the same page: \"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "300 fc",
   "quote": "\"High or Bright Light (300 foot candles)\", and above it a separate band: \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "High and direct",
   "quote": "\"East/west window: directly in front\"; \"South window: up to 5 feet away\"; and for direct light, \"South window: directly in front\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "Low light",
   "quote": "\"North window: a few feet away\"; \"East/West window: 3-10 feet away\"; \"South window:15-20 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "Medium light",
   "quote": "\"North window: directly in front\"; \"East/west window: a few feet away\"; \"South window: 3-10 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/is-my-plant-getting-enough-light/",
   "subject": "The floor it gives",
   "value_as_published": "75 / 150 / 300 / 1500 fc",
   "quote": "Its four bands, verbatim: \"Low Light (75 foot candles)\", \"Medium (average) Light (150 foot candles)\", \"High or Bright Light (300 foot candles)\", \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-that-survive/",
   "subject": "The figure",
   "value_as_published": "75 / 150 / 300 / 1500 fc",
   "quote": "Its four bands, verbatim: \"Low Light (75 foot candles)\", \"Medium (average) Light (150 foot candles)\", \"High or Bright Light (300 foot candles)\", \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Distance, per wall",
   "quote": "Its low band is reached at \"North window: a few feet away\" but only at \"South window:15-20 feet away\"; its medium band at \"North window: directly in front\" and \"South window: 3-10 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "75 foot-candles",
   "quote": "\"Low Light (75 foot candles)\", against \"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "75 foot-candles",
   "quote": "Its low band is \"Low Light (75 foot candles)\", reached at \"North window: a few feet away\" but only at \"South window:15-20 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "10,000–12,000 fc",
   "quote": "\"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Direct: 1500 fc",
   "quote": "\"Direct (1500 foot candles)\", reached at \"South window: directly in front\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Distance, per wall",
   "quote": "Its low band is reached at \"North window: a few feet away\" but only at \"South window:15-20 feet away\"; its medium band at \"North window: directly in front\" and \"South window: 3-10 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "High: 300 fc",
   "quote": "\"High or Bright Light (300 foot candles)\", at \"East/west window: directly in front\" or \"South window: up to 5 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "10,000–12,000 fc",
   "quote": "\"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Distance, per wall",
   "quote": "Its low band is reached at \"North window: a few feet away\" but only at \"South window:15-20 feet away\"; its medium band at \"North window: directly in front\" and \"South window: 3-10 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "High: 300 fc",
   "quote": "\"High or Bright Light (300 foot candles)\", at \"East/west window: directly in front\" or \"South window: up to 5 feet away\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles",
   "quote": "Its bands: \"Low Light (75 foot candles)\" through \"Direct (1500 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "10,000–12,000 fc",
   "quote": "Outdoors: \"Outdoors, the amount of sunlight that is cast may be 10,000 to 12,000 foot-candles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/lighting",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "300 fc",
   "quote": "Indoors, the same page's top band: \"High or Bright Light (300 foot candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/repotting",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Spring or early summer",
   "quote": "\"Re-potting is best accomplished when the plant is actively growing. Typically this is done in spring or early summer.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/repotting",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "The drying test",
   "quote": "\"The plant wilts between normal waterings.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/repotting",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "On the roots",
   "quote": "\"Roots begin to grow through the drainage holes\"; \"Roots appear on the soil surface\"; \"The soil mass is filled with roots.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/houseplants/repotting",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "Spring or early summer",
   "quote": "\"Re-potting is best accomplished when the plant is actively growing. Typically this is done in spring or early summer.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/news-releases/keep-houseplants-happy-simple-solutions",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-leaning/",
   "subject": "What it says the shape means",
   "value_as_published": "Reaching",
   "quote": "\"Leggy, or stretching plants occur when they are reaching for more light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/news-releases/keep-houseplants-happy-simple-solutions",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-not-growing/",
   "subject": "How many causes it names",
   "value_as_published": "13",
   "quote": "\"Leggy, or stretching plants occur when they are reaching for more light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.illinois.edu",
   "source_url": "https://extension.illinois.edu/news-releases/protect-your-pets-keep-paws-overwintering-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What it says about where the plant sits",
   "value_as_published": "Hanging is the fix",
   "quote": "\"Hang plants out of reach of pets.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles, third scale",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\", \"low represents 50 to 500 foot-candles\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "And where it stops",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "How fast a corner gets there: Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "8 or 10 feet",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\" It names \"corners, bookcases, tables, or rooms with no windows at all\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/east-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/full-sun-indoor-plants/",
   "subject": "The figure",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-bright-is-the-middle-of-a-room/",
   "subject": "What it says about distance",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-bright-is-the-middle-of-a-room/",
   "subject": "What it says about distance",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "8 or 10 feet",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-far-from-a-window-can-plants-live/",
   "subject": "The distance it gives",
   "value_as_published": "A few feet",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "50–500 / 500–1,000 / 1,000+ fc",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\", \"medium represents 500 to 1,000 foot-candles\", \"low represents 50 to 500 foot-candles\" — and the same page also heads sections at 25–75, 75–150 and 150–1,000.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "50–500 / 500–1,000 / 1,000+ fc",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\", \"medium represents 500 to 1,000 foot-candles\", \"low represents 50 to 500 foot-candles\" — and the same page also heads sections at 25–75, 75–150 and 150–1,000.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "1,000 fc and up",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\" — while the same page also heads a section \"High Light (150 to 1,000 foot-candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "How quickly the indoor figure falls: Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-to-know-which-way-my-window-faces/",
   "subject": "What it attaches to the direction",
   "value_as_published": "Beyond that",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/is-my-plant-getting-enough-light/",
   "subject": "The floor it gives",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/is-my-plant-getting-enough-light/",
   "subject": "The floor it gives",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-that-survive/",
   "subject": "The figure",
   "value_as_published": "1 to 3 feet",
   "quote": "\"For best results, most plants grown under artificial light must be grown within 1 to 3 feet from the light source.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-that-survive/",
   "subject": "The figure",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "8 or 10 feet",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "1 to 3 feet",
   "quote": "On lamps: \"For best results, most plants grown under artificial light must be grown within 1 to 3 feet from the light source\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "50 to 500 fc",
   "quote": "Its low band: \"low represents 50 to 500 foot-candles\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "Below 50 fc",
   "quote": "The floor: \"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "How fast it goes: Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "8 or 10 feet",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "Below 50 fc",
   "quote": "Where it stops being a light question at all: \"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "1 to 3 feet",
   "quote": "\"For best results, most plants grown under artificial light must be grown within 1 to 3 feet from the light source.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "8 or 10 feet",
   "quote": "\"It is difficult to grow plants in dimly lit areas more than 8 or 10 feet from windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "Foot-candles, third scale",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\", \"low represents 50 to 500 foot-candles\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "1,000 fc and up",
   "quote": "\"High represents light conditions that are 1,000 or more foot-candles in intensity\" — the same page also heads a section \"High Light (150 to 1,000 foot-candles)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "1,000 fc, then 100 a few feet in",
   "quote": "Not a floor but a falloff, from the same source: \"The intensity of the light can drop from 1,000 to 100 foot-candles in the distance of only a few feet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.msstate.edu",
   "source_url": "https://extension.msstate.edu/publications/care-selection-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "Under 50 fc",
   "quote": "\"Usually, an intensity of less than 50 foot-candles will not sustain plant life for very long\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "2 to 6 hours",
   "quote": "The exceptions it names: \"These herbs can tolerate low light levels and only need 2 to 6 hours of direct sunlight: Lemon balm, Chives, Cilantro\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "6 hours",
   "quote": "\"Most herbs need 6 hours of direct sunlight.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "Off the sill below 50 °F",
   "quote": "\"basil cannot survive temperatures lower than 50°F and should not be kept on windowsills during winter months\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it measures",
   "value_as_published": "A spike lasts until it evaporates",
   "quote": "\"After a plant is misted, a rise in humidity only lasts until the water evaporates.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it measures",
   "value_as_published": "And the light is the drawback",
   "quote": "\"One drawback is that bathrooms often lack the appropriate light source for a houseplant.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "30% to 60%",
   "quote": "ASHRAE's range as quoted: \"indoor relative humidity (RH) be maintained between 30% and 60%\", against which \"indoor relative humidity levels can easily fall below 30%\" in winter.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "Above what a heated home gives",
   "quote": "\"most indoor plants benefit from a humidity level higher than what is typical for a home heated in winter\", where \"indoor relative humidity levels can easily fall below 30%\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "30% to 60%",
   "quote": "ASHRAE's range, as quoted: \"indoor relative humidity (RH) be maintained between 30% and 60%\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "Below 30%",
   "quote": "\"indoor relative humidity levels can easily fall below 30%\" during the heating season.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/humidity-and-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "Below 30%",
   "quote": "\"indoor relative humidity levels can easily fall below 30%\" during the heating season.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "25 fc, measured",
   "quote": "\"the reading for the snake plant measured as low as 25-foot candles in mid-morning\", against \"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "Both units",
   "quote": "\"The light meter I purchased reads both foot candles and the metric measurement of lux.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/dark-corner-plants/",
   "subject": "What it says about a corner",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one measured spot \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/east-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-many-foot-candles-is-bright-indirect-light/",
   "subject": "The bands it gives",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one plant's own spot measured \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "Both units",
   "quote": "\"The light meter I purchased reads both foot candles and the metric measurement of lux.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one plant's own spot measured \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "Both units",
   "quote": "\"The light meter I purchased reads both foot candles and the metric measurement of lux.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/is-my-plant-getting-enough-light/",
   "subject": "The floor it gives",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one plant's own spot measured \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-that-survive/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one plant's own spot measured \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\" — roughly a thousand lux, which is above what the office figures above describe.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-basement/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles\", with one snake plant's own spot measured \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-hallway/",
   "subject": "Where low light starts",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles.\" The same author measured a snake plant's spot \"as low as 25-foot candles in mid-morning\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "100 footcandles",
   "quote": "\"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "25 fc, measured",
   "quote": "\"the reading for the snake plant measured as low as 25-foot candles in mid-morning\", against \"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "Both units",
   "quote": "\"The light meter I purchased reads both foot candles and the metric measurement of lux.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/low-light-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-leaning/",
   "subject": "What it says the shape means",
   "value_as_published": "What a number would be",
   "quote": "None of the four gives a threshold. The nearest published one: \"a common baseline for low light is 100 footcandles.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/monstera-as-a-houseplant",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Age",
   "quote": "\"Juvenile leaves are small, green, and mostly entire (uncut). As the leaves mature, they become very large, glossy green, and perforated or cut—pinnatifid.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/monstera-as-a-houseplant",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "And light again",
   "quote": "\"Select a site near a sunny window where it can receive bright light but not direct sun. It will get 'leggy' in lower light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/repotting-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Spring",
   "quote": "\"The best time to repot a plant is in the spring when it naturally and actively begins its seasonal growth.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/repotting-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "The drying test",
   "quote": "\"Do you notice that the potting mix dries out very quickly, even during periods of cooler temperatures?\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/repotting-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "In spring",
   "quote": "\"The best time to repot a plant is in the spring when it naturally and actively begins its seasonal growth.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.psu.edu",
   "source_url": "https://extension.psu.edu/repotting-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "On the roots",
   "quote": "\"If the roots are circling around the root ball or are so dense that it is difficult to see any potting mix in the bottom third of the root ball, it's time to repot.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.sdstate.edu",
   "source_url": "https://extension.sdstate.edu/troubleshooting-common-problems-houseplant-how",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-not-growing/",
   "subject": "How many causes it names",
   "value_as_published": "5",
   "quote": "Under insufficient light: \"Slow or no new growth.\" and \"Leggy appearance.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/fertilizer-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "September",
   "quote": "\"Fertilize from March through September\", and \"During the winter months, indoor plants don't need fertilizer because reduced light and temperature result in reduced growth.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/low-light-impacts-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-leaning/",
   "subject": "What it says the shape means",
   "value_as_published": "Stretching toward the sun",
   "quote": "\"Low light levels can result in few or no flowers and spindly, lanky growth as the plant stretches towards the sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/moving-indoor-plants-outside",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "Above 60 °F",
   "quote": "\"Put your plants out only after night temperatures remain above 60°F (usually mid-May or early June).\" On light: \"Acclimate plants to increased light by placing them in a shady area outdoors\", over \"a period of two weeks\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/temperature-and-humidity-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "60 to 68 °F at night",
   "quote": "\"In general, foliage indoor plants grow best between 70° and 80°F during the day and from 60° to 68°F at night.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/temperature-and-humidity-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "No number given",
   "quote": "\"Indoor plants, especially flowering varieties, are sensitive to drafts or heat from registers.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/temperature-and-humidity-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "No number given",
   "quote": "\"Do not locate your indoor plants near heat or air conditioning sources.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/temperature-and-humidity-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "No registers",
   "quote": "\"Indoor plants, especially flowering varieties, are sensitive to drafts or heat from registers.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/watering-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "Two inches",
   "quote": "\"Test the soil with your finger to a depth of about two inches.\" And on schedules: \"Plants should not be watered on a schedule, but rather should be watered when they need it.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.umd.edu",
   "source_url": "https://extension.umd.edu/resource/watering-indoor-plants",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "Weigh the pot",
   "quote": "A second test on the same page: \"Lift the plant, pot and all, to check its weight change. The plant with dry potting medium will weigh much less than the plant which still has ample water.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2018/03/fertilizing-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "Every 1–3 months",
   "quote": "On frequency: \"most houseplants will benefit from an application once every 1 – 3 months depending on which formulation is being used.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2018/03/fertilizing-houseplants",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "October",
   "quote": "\"This means putting away the fertilizer from October until the spring.\" It starts again at \"March is a good time to start fertilizing\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2019/01/what-should-i-know-about-growing-aloe-home",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "50 °F",
   "quote": "\"Aloe is sensitive to cold temperatures and shouldn't be grown in a room that dips below 50°F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2019/01/what-should-i-know-about-growing-aloe-home",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "50 °F",
   "quote": "\"Aloe is sensitive to cold temperatures and shouldn't be grown in a room that dips below 50°F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2019/01/what-should-i-know-about-growing-aloe-home",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "No number given",
   "quote": "\"Plants that are placed near drafty windows may show signs of stress in the form of discolored foliage or damaged leaf tips.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2019/01/what-should-i-know-about-growing-aloe-home",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "50 °F",
   "quote": "\"Aloe is sensitive to cold temperatures and shouldn't be grown in a room that dips below 50°F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2025/01/how-can-i-increase-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "40–60%",
   "quote": "\"Most houseplants (excluding cacti, succulents and a few others) prefer a relative humidity range of 40-60%\", with tropicals at \"70-80%\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2025/01/how-can-i-increase-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "40–60%",
   "quote": "\"Most houseplants (excluding cacti, succulents and a few others) prefer a relative humidity range of 40-60%\", while \"tropical species thrive at higher ranges of 70-80%\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/blog/2025/01/how-can-i-increase-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "Trays: a little",
   "quote": "A pebble tray \"can provide a small benefit for humidity\", with the effect \"maximized when used with multiple plants and in rooms with low air circulation\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.unh.edu",
   "source_url": "https://extension.unh.edu/resource/humidity-and-houseplants-fact-sheet",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it measures",
   "value_as_published": "40–60%, tropicals higher",
   "quote": "\"Most houseplants (excluding cacti, succulents and a few others) prefer a relative humidity range of 40-60%, although tropical species thrive at higher levels.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "extension.wvu.edu",
   "source_url": "https://extension.wvu.edu/lawn-gardening-pests/indoor-gardening/houseplants",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "West sits with east, medium light",
   "quote": "\"Medium light plants do well in areas with east-facing windows or west-facing windows.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "fieldreport.caes.uga.edu",
   "source_url": "https://fieldreport.caes.uga.edu/news/bring-potted-plants-indoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "fieldreport.caes.uga.edu",
   "source_url": "https://fieldreport.caes.uga.edu/publications/B1318/growing-indoor-plants-with-success/",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it gives a north window",
   "value_as_published": "200 ft-c",
   "quote": "\"A northern windowsill can measure light levels as low as 200 ft-c on a clear winter day, which is optimal for some plants, such as the African violet.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "fieldreport.caes.uga.edu",
   "source_url": "https://fieldreport.caes.uga.edu/publications/B1318/growing-indoor-plants-with-success/",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it gives a north window",
   "value_as_published": "And it doubts the room entirely",
   "quote": "\"Although most plants grown indoors will not grow in a northern room, they may tolerate it for short periods of time.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "fieldreport.caes.uga.edu",
   "source_url": "https://fieldreport.caes.uga.edu/publications/B1318/growing-indoor-plants-with-success/",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says",
   "value_as_published": "5,000–8,000 foot-candles, east window",
   "quote": "\"Footcandle readings at these windows can reach 5,000-8,000.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "fieldreport.caes.uga.edu",
   "source_url": "https://fieldreport.caes.uga.edu/publications/B1318/growing-indoor-plants-with-success/",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "South and west, interchangeable",
   "quote": "\"Southern and western exposures are interchangeable for most plants.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "floraplantcare.com",
   "source_url": "https://floraplantcare.com/20230318/houseplant-essential-knowledge-light/",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "25 ft-c – 75 ft-c",
   "quote": "Publisher · Low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardendesign.com",
   "source_url": "https://www.gardendesign.com/how-to/bring-outdoor-plants-inside.html",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardendesign.com",
   "source_url": "https://www.gardendesign.com/how-to/bring-outdoor-plants-inside.html",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 to 55 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardeningknowhow.com",
   "source_url": "https://www.gardeningknowhow.com/houseplants/shadow-test-for-houseplants",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"a good shadow throughout the day\"",
   "quote": "midday · where to hold your hand · a clear sky",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardeningknowhow.com",
   "source_url": "https://www.gardeningknowhow.com/special/containers/when-to-bring-plants-indoors.htm",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "45 F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardeningknowhow.com",
   "source_url": "https://www.gardeningknowhow.com/special/containers/when-to-bring-plants-indoors.htm",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "45-50 F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardeningknowhow.com",
   "source_url": "https://www.gardeningknowhow.com/special/containers/when-to-bring-plants-indoors.htm",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "gardeningknowhow.com",
   "source_url": "https://www.gardeningknowhow.com/special/containers/when-to-bring-plants-indoors.htm",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "below 50 F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "greeneryunlimited.co",
   "source_url": "https://greeneryunlimited.co/blogs/plant-care/how-to-measure-light-for-plants",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"Crisp, well defined shadows and stark contrast\"",
   "quote": "midday",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "greenhome.osu.edu",
   "source_url": "https://greenhome.osu.edu/air-quality/humidity-control",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "35%–50%",
   "quote": "\"35%-50% relative humidity is considered the comfortable range\", with \"a relative humidity between than 25-60% is desirable\" for the building itself.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "greenhome.osu.edu",
   "source_url": "https://greenhome.osu.edu/air-quality/humidity-control",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "35%–50%",
   "quote": "\"35%-50% relative humidity is considered the comfortable range\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Pothos",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "8 – 12 PPFD / DLI",
   "quote": "Monstera",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Snake Plant",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "8 – 12 PPFD / DLI",
   "quote": "Monstera",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "8 – 12 PPFD / DLI",
   "quote": "Monstera",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "8 – 12 PPFD / DLI",
   "quote": "Monstera",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "4 – 8 PPFD / DLI",
   "quote": "Orchid",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/parlor-palm-east-facing-window/",
   "subject": "What it says a parlor palm needs",
   "value_as_published": "6 – 12 PPFD / DLI",
   "quote": "Parlor Palm",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Peace Lily",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Peace Lily",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Philodendron",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Pothos",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Snake Plant",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Snake Plant",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/spider-plant-west-facing-window/",
   "subject": "What it says a spider plant needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "Spider Plant",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "growlightmeter.com",
   "source_url": "https://growlightmeter.com/guides/houseplant-lighting-guide/",
   "appears_on": "https://growspotapp.com/guides/zz-plant-north-facing-window/",
   "subject": "What it says a ZZ plant needs",
   "value_as_published": "5 – 10 PPFD / DLI",
   "quote": "ZZ Plant",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "healthyhomes.ces.ncsu.edu",
   "source_url": "https://healthyhomes.ces.ncsu.edu/news/keeping-your-home-dry-how-water-enters-your-home/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "35 to 55%",
   "quote": "\"In cold climates the recommended indoor humidity level is between 35 and 55%.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "healthyhomes.ces.ncsu.edu",
   "source_url": "https://healthyhomes.ces.ncsu.edu/news/keeping-your-home-dry-how-water-enters-your-home/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Check it regularly",
   "quote": "\"Check your clothes dryer vent pipe regularly to be certain it is not plugged with lint and that it has not become disconnected.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "healthyhomes.ces.ncsu.edu",
   "source_url": "https://healthyhomes.ces.ncsu.edu/news/keeping-your-home-dry-how-water-enters-your-home/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "The two rooms, in one sentence",
   "quote": "\"A disconnected dryer vent allows water-saturated air from the dryer directly into the house.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "healthyhomes.ces.ncsu.edu",
   "source_url": "https://healthyhomes.ces.ncsu.edu/news/keeping-your-home-dry-how-water-enters-your-home/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Vent it outdoors",
   "quote": "\"Make certain your clothes dryer is exhausted outdoors.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-cleaning-fertilizing-containers-light-requirements/",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "About 100 ft-c",
   "quote": "University extension · simply to maintain plant quality for one year",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-lighting/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "100 ft-c × 12 hours",
   "quote": "\"About 100 ft-c for 12 hours per day are necessary simply to maintain plant quality for one year, and at least 200 ft-c for 12 hours per day are necessary for new growth to occur.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-lighting/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "Hours can stand in for brightness",
   "quote": "\"It is possible to make up for lack of sufficient light by increasing the time or duration that the plant is exposed to light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-lighting/",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "West sits with south, high light",
   "quote": "\"High light plants (weeping fig, English ivy, schefflera) can usually be grown well near windows or glass doors with western or southern exposures.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-moving-plants-indoors-outdoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-moving-plants-indoors-outdoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "Above 60 °F",
   "quote": "\"To be safe, wait until temperatures moderate in the spring and consistently exceed 60 ° F at night.\" On light: \"Gradually expose them to sunlight by placing them in deep shade under a tree for a few days\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-transplanting-repotting/",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Spring and summer",
   "quote": "\"Repot only as needed during spring and summer while the plant is actively growing\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-transplanting-repotting/",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "The drying test",
   "quote": "\"if the plant requires frequent watering or wilts shortly after watering\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-transplanting-repotting/",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Yearly to every 2–3 years",
   "quote": "\"Fast-growing plants may need repotting annually, while slow-growing plants may require repotting every two to three years\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-transplanting-repotting/",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "Yearly to every 2–3 years",
   "quote": "\"Fast-growing plants may need repotting annually, while slow-growing plants may require repotting every two to three years.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-watering/",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "62 to 72 °F",
   "quote": "The one number any of them does give: \"Do not water with hot or cold water. The water temperature should be between 62 and 72 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-watering/",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "Knock on the pot",
   "quote": "A third: \"Rap the side of the pot with the knuckles or a stick. If the sound is dull, the soil is moist; if the sound is hollow, water is needed.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/indoor-plants-watering/",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "To the first joint",
   "quote": "\"Stick your finger into the mix up to the first joint; if it is dry at your fingertip it needs water.\" Its whole rule: \"The rule-of-thumb is to water when necessary.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/jade-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says",
   "value_as_published": "Full sun, or a south window",
   "quote": "\"Like many succulent plants, jades prefer the full sun or bright filtered light of a south-facing window.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/jade-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says",
   "value_as_published": "Full sun, or a south window",
   "quote": "\"Like many succulent plants, jades prefer the full sun or bright filtered light of a south-facing window.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/jade-plant/",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "50 to 55 °F at night",
   "quote": "\"Jade plants do best with daytime temperatures between 65 and 75 °F, and nighttime temperatures between 50 and 55 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/jade-plant/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "50 to 55 °F at night",
   "quote": "\"Jade plants do best with daytime temperatures between 65 and 75 °F, and nighttime temperatures between 50 and 55 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/jade-plant/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "No number given",
   "quote": "\"During the winter months, protect plants from drafts and do not let their foliage touch windowpanes.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/peace-lily/",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "The limit it names",
   "value_as_published": "Peace lily: below 60 °F",
   "quote": "\"Try to avoid temperatures below 60 °F as cold damage may occur.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/peace-lily/",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "60 °F",
   "quote": "\"Try to avoid temperatures below 60 °F as cold damage may occur.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/peace-lily/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "60 °F",
   "quote": "\"Try to avoid temperatures below 60 °F as cold damage may occur.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/peace-lily/",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "60 °F",
   "quote": "\"Try to avoid temperatures below 60 °F as cold damage may occur.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/philodendron-pothos-monstera/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Too little light, no perforations",
   "quote": "\"They will not develop the interesting perforations in their leaves if the light level is too low.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/spider-plant/",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "50 to 55 °F at night",
   "quote": "\"Temperatures between 65 °F and 75°F during the day and 50 °F to 55 °F at night are ideal.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/spider-plant/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "50 to 55 °F at night",
   "quote": "\"Temperatures between 65 °F and 75°F during the day and 50 °F to 55 °F at night are ideal.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/zz-plant-zamioculcas-zamiifolia-indoor-care-growing-tips-plant-guide/",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "60 °F",
   "quote": "\"ZZ plants are sensitive to cold and should be kept above 60 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/zz-plant-zamioculcas-zamiifolia-indoor-care-growing-tips-plant-guide/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "60 °F",
   "quote": "\"ZZ plants are sensitive to cold and should be kept above 60 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hgic.clemson.edu",
   "source_url": "https://hgic.clemson.edu/factsheet/zz-plant-zamioculcas-zamiifolia-indoor-care-growing-tips-plant-guide/",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "60 °F",
   "quote": "\"ZZ plants are sensitive to cold and should be kept above 60 °F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hls.harvard.edu",
   "source_url": "https://hls.harvard.edu/facilities/temperature-policy-thermostat-use/academic-buildings/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "60 °F",
   "quote": "\"set room/area thermostats to 60°F\" for the heating season in Pound Hall.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hls.harvard.edu",
   "source_url": "https://hls.harvard.edu/facilities/temperature-policy-thermostat-use/academic-buildings/",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "80 °F",
   "quote": "\"set room/area thermostats to 80°F\" for the cooling season in the same building.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/2025/08/02/houseplant-temps/",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "Below 55 degrees",
   "quote": "\"the house is heated to 55 degrees, which is above their lower temperature tolerance\", of a snake plant.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/2025/08/02/houseplant-temps/",
   "appears_on": "https://growspotapp.com/guides/plants-that-tolerate-cold-drafts/",
   "subject": "University extension service",
   "value_as_published": "Below 55 °F",
   "quote": "\"the house is heated to 55 degrees, which is above their lower temperature tolerance\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/factsheets/houseplant-fertilization/",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "Monthly",
   "quote": "On the same question: \"The labels on most water-soluble fertilizers recommend monthly applications.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/factsheets/houseplant-fertilization/",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "October",
   "quote": "\"Houseplants respond to fertilizer during periods of active growth. This is usually from March until October.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/factsheets/houseplants-safe-and-toxic-varieties/",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What it says about how far a safe list goes",
   "value_as_published": "Its safe list and the ASPCA's disagree",
   "quote": "\"Although eating or touching these plants is unlikely to cause illness, any plant might cause a reaction in certain sensitive individuals.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/factsheets/monstera-deliciosa",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "3–6 hours of direct sun",
   "quote": "\"Monstera prefers partial shade with direct sunlight for 3-6 hours daily.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homegarden.cahnr.uconn.edu",
   "source_url": "https://homegarden.cahnr.uconn.edu/factsheets/monstera-deliciosa",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Attach it and the leaves grow",
   "quote": "\"Once vines have successfully attached, leaf size typically increases drastically.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "homesandgardens.com",
   "source_url": "https://www.homesandgardens.com/gardens/overwintering-plants-indoors",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "45 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "hort.extension.wisc.edu",
   "source_url": "https://hort.extension.wisc.edu/articles/jade-plant-crassula-ovata/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says",
   "value_as_published": "Four or more hours of direct sun",
   "quote": "\"Jade plant does best with four or more hours of direct sun, but they will survive in bright, indirect light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hort.extension.wisc.edu",
   "source_url": "https://hort.extension.wisc.edu/articles/jade-plant-crassula-ovata/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says",
   "value_as_published": "Four or more hours of direct sun",
   "quote": "\"Jade plant does best with four or more hours of direct sun, but they will survive in bright, indirect light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hort.extension.wisc.edu",
   "source_url": "https://hort.extension.wisc.edu/articles/monstera-deliciosa/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Light, explicitly",
   "quote": "\"It can be grown under florescent light, but will not develop the leaf perforations when light is inadequate.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hort.extension.wisc.edu",
   "source_url": "https://hort.extension.wisc.edu/articles/monstera-deliciosa/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "What it wants",
   "quote": "\"Monstera does best in bright light in summer and direct sun in winter.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "hort.extension.wisc.edu",
   "source_url": "https://hort.extension.wisc.edu/articles/monstera-deliciosa/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "Why they might exist",
   "quote": "\"The fenestrations (holes in the leaves) theoretically are a way of allowing high winds to pass through the large leaves without tearing them.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "at least 400 foot-candles",
   "quote": "Fiddle leaf fig — leaf-drop threshold",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "at least 400 foot-candles",
   "quote": "Fiddle leaf fig — leaf-drop threshold",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "100 foot-candles",
   "quote": "Pothos — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "200 foot-candles",
   "quote": "Pothos — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "100 foot-candles",
   "quote": "Sansevieria — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "200 foot-candles",
   "quote": "Sansevieria — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "30-50 FC",
   "quote": "Publisher · Dracaena — observed survival note",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/parlor-palm-east-facing-window/",
   "subject": "What it says a parlor palm needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/parlor-palm-east-facing-window/",
   "subject": "What it says a parlor palm needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "100 foot-candles",
   "quote": "Peace Lily — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "200 foot-candles",
   "quote": "Peace Lily — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "100 foot-candles",
   "quote": "Peace Lily — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "200 foot-candles",
   "quote": "Peace Lily — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "100 foot-candles",
   "quote": "Philodendron Vines — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "200 foot-candles",
   "quote": "Philodendron Vines — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "100 foot-candles",
   "quote": "Pothos — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "200 foot-candles",
   "quote": "Pothos — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says a prayer plant needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says a prayer plant needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "800 FC (160 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "800 FC (160 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "100 foot-candles",
   "quote": "Sansevieria — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "200 foot-candles",
   "quote": "Sansevieria — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "100 foot-candles",
   "quote": "Sansevieria — minimum indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "200 foot-candles",
   "quote": "Sansevieria — good indirect light",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/spider-plant-west-facing-window/",
   "subject": "What it says a spider plant needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/spider-plant-west-facing-window/",
   "subject": "What it says a spider plant needs",
   "value_as_published": "400 FC (80 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/zz-plant-north-facing-window/",
   "subject": "What it says a ZZ plant needs",
   "value_as_published": "100 FC (20 µmol) foot-candles",
   "quote": "minimum indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantjournal.com",
   "source_url": "https://www.houseplantjournal.com/bright-indirect-light-requirements-by-plant/",
   "appears_on": "https://growspotapp.com/guides/zz-plant-north-facing-window/",
   "subject": "What it says a ZZ plant needs",
   "value_as_published": "200 FC (40 µmol) foot-candles",
   "quote": "good indirect light level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "400–800 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "400–800 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "400–800 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says a jade plant needs",
   "value_as_published": "400–800 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "100–200 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/parlor-palm-east-facing-window/",
   "subject": "What it says a parlor palm needs",
   "value_as_published": "100–200 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says a prayer plant needs",
   "value_as_published": "100–200 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "200–400 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/spider-plant-west-facing-window/",
   "subject": "What it says a spider plant needs",
   "value_as_published": "100–200 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "houseplantsnook.com",
   "source_url": "https://houseplantsnook.com/light-chart-of-50-popular-houseplants",
   "appears_on": "https://growspotapp.com/guides/zz-plant-north-facing-window/",
   "subject": "What it says a ZZ plant needs",
   "value_as_published": "50–100 foot-candles",
   "quote": "chart fc level",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "hyanniscountrygarden.com",
   "source_url": "https://www.hyanniscountrygarden.com/bringing-plants-indoors-in-the-fall/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "ipm.cahnr.uconn.edu",
   "source_url": "https://ipm.cahnr.uconn.edu/reduce-greenhouse-humidity/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "1/15 horsepower",
   "quote": "\"The horizontal air flow (HAF) system gives good circulation and mixing with small fans (1/15 horsepower, 12" to 20" diameter).\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ipm.cahnr.uconn.edu",
   "source_url": "https://ipm.cahnr.uconn.edu/reduce-greenhouse-humidity/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "20–40% higher",
   "quote": "\"In a dense canopy of foliage the relative humidity can be 20% – 40% higher than the air above it do to stratification. Continuous air circulation helps to reduce this stratification. This keeps the leaf temperature higher.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ipm.cahnr.uconn.edu",
   "source_url": "https://ipm.cahnr.uconn.edu/reduce-greenhouse-humidity/",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Run continuously",
   "quote": "\"Fans are run continuously except when the exhaust fans are on.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ipm.ucanr.edu",
   "source_url": "https://ipm.ucanr.edu/home-and-landscape/houseplant-problems/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-not-growing/",
   "subject": "How many causes it names",
   "value_as_published": "5",
   "quote": "\"Decline in houseplant health is most commonly associated with improper watering (too much or too little water provided), improper fertilization amounts, root diseases, poor sanitation, and adverse environmental conditions, such as low light intensity or low relative humidity.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ipm.ucanr.edu",
   "source_url": "https://ipm.ucanr.edu/PMG/PESTNOTES/pn74172.html",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Indoors, disease is the exception",
   "quote": "\"Disease only occasionally plays an important role in the indoor life of a houseplant, provided it was healthy when purchased or obtained.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "lancaster.unl.edu",
   "source_url": "https://lancaster.unl.edu/success-houseplants-humidity/",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "30–50%",
   "quote": "For people, on the same page: \"The Mayo Clinic recommends indoor humidity stay between 30-50% for human health and comfort\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "lancaster.unl.edu",
   "source_url": "https://lancaster.unl.edu/success-houseplants-humidity/",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "70–80%",
   "quote": "\"For plants, humidity requirements vary by species, but generally 70-80% is best.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "lancaster.unl.edu",
   "source_url": "https://lancaster.unl.edu/success-houseplants-humidity/",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "70–80%",
   "quote": "\"For plants, humidity requirements vary by species, but generally 70-80% is best.\" The same page puts the human range at 30–50%.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "lancaster.unl.edu",
   "source_url": "https://lancaster.unl.edu/success-houseplants-humidity/",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "Misting: no",
   "quote": "\"Misting plants is not an effective solution. You would need to mist plants on a very frequent basis, every few minutes, to make any real difference in overall air humidity levels.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "libguides.nybg.org",
   "source_url": "https://libguides.nybg.org/prayerplant",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says",
   "value_as_published": "A shady window, or a sheer curtain",
   "quote": "\"The exceptional leaf color fades in the sun, so keep plants in partial shade, for instance, a shady window or protected from the strongest light by a sheer curtain.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "libguides.nybg.org",
   "source_url": "https://libguides.nybg.org/prayerplant",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says",
   "value_as_published": "Humidity well above 50%",
   "quote": "\"Keep a simple hygrometer near the plant to check that the humidity is staying well above 50%.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "libguides.nybg.org",
   "source_url": "https://libguides.nybg.org/troubleshootingorchids",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"well-defined shadow\"",
   "quote": "where to hold your hand",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "livelyroot.com",
   "source_url": "https://www.livelyroot.com/blogs/plant-care/low-light-bathroom-plants",
   "appears_on": "https://growspotapp.com/guides/bathroom-plants/",
   "subject": "What it says",
   "value_as_published": "Even the tolerant ones",
   "quote": "\"Even no light bathroom plants need some form of brightness to keep growing\", and they \"do best with low artificial light rather than darkness.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "livelyroot.com",
   "source_url": "https://www.livelyroot.com/blogs/plant-care/low-light-bathroom-plants",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "But the light decides",
   "quote": "\"Most bathrooms are not bright, so the best plants for low-light bathroom spaces need to handle shade and work with artificial light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "livelyroot.com",
   "source_url": "https://www.livelyroot.com/blogs/plant-care/low-light-bathroom-plants",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "Even the tolerant ones",
   "quote": "\"Even no light bathroom plants need some form of brightness to keep growing\", and they \"do best with low artificial light rather than darkness.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "livelyroot.com",
   "source_url": "https://www.livelyroot.com/blogs/plant-care/low-light-bathroom-plants",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it says about the steam",
   "value_as_published": "The reason to do it",
   "quote": "\"Good bathroom plants usually enjoy warmth, steam, and a little extra moisture in the air.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "mc.edu",
   "source_url": "https://www.mc.edu/offices/energy/mc-guidelines",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "55 °F",
   "quote": "\"The unoccupied temperature setting shall be 55°F (i.e. setback).\" That is 12.8 °C.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "mc.edu",
   "source_url": "https://www.mc.edu/offices/energy/mc-guidelines",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "60 °F",
   "quote": "\"This may be adjusted to a 60°F setting during extreme weather.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "mc.edu",
   "source_url": "https://www.mc.edu/offices/energy/mc-guidelines",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "Cooling off entirely",
   "quote": "\"During unoccupied times, the air conditioning equipment shall be off.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "missouribotanicalgarden.org",
   "source_url": "https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b451",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says",
   "value_as_published": "Bright, with afternoon shade",
   "quote": "\"Plants need bright light, but appreciate some afternoon shade.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "missouribotanicalgarden.org",
   "source_url": "https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b451",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says",
   "value_as_published": "Bright, with afternoon shade",
   "quote": "\"Plants need bright light, but appreciate some afternoon shade.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "missouribotanicalgarden.org",
   "source_url": "https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b604",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says",
   "value_as_published": "Bright, but no strong direct sun",
   "quote": "\"It performs well in a soil-based potting mix and with bright indoor light but no strong direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "mobilane.com",
   "source_url": "https://mobilane.com/en/news/the-importance-of-light-for-interior-planting/",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "500-1,000 lux",
   "quote": "Green-wall manufacturer · Most indoor plants — healthy growth",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "nature.com",
   "source_url": "https://www.nature.com/articles/s41370-019-0175-9",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "10–1000 per m², in the paper itself",
   "quote": "\"necessitating the placement of 10–1000 … per m² of a building's floor space for the combined VOC-removing ability by potted plants to achieve the same removal rate that outdoor-to-indoor air exchange already provides in typical buildings\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ndsu.edu",
   "source_url": "https://www.ndsu.edu/agriculture/extension/measure-humidity-level-avoid-dry-skin-respiratory-irritations-and-excess-moisture",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "30 to 40 percent",
   "quote": "\"The recommended humidity level during the winter months is 30 to 40 percent\", because \"A relative humidity above about 40 percent increases the potential for condensation on windows and other cool surfaces.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ndsu.edu",
   "source_url": "https://www.ndsu.edu/agriculture/extension/measure-humidity-level-avoid-dry-skin-respiratory-irritations-and-excess-moisture",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "30 to 40 percent",
   "quote": "\"The recommended humidity level during the winter months is 30 to 40 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/are-light-meter-apps-accurate/",
   "subject": "What it measures in",
   "value_as_published": "Lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux\", against sunlight that \"can reach 100 000 lux on the ground.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/full-sun-indoor-plants/",
   "subject": "The figure",
   "value_as_published": "100 000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground\"; overcast daylight is \"at least 5000 lux\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-bright-is-the-middle-of-a-room/",
   "subject": "What it says about distance",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "100 000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground.\" Overcast is still \"at least 5000 lux\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "150 / 300 / 500 lux",
   "quote": "Recommended task levels: circulation areas 150, classroom desk 300, office desk 500.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-many-lux-do-plants-need/",
   "subject": "The figure",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-jade-plant-need/",
   "subject": "Where the top band starts",
   "value_as_published": "100,000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground.\" Overcast daylight is still \"at least 5000 lux\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "100 000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground.\" Overcast is still \"at least 5000 lux\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/how-to-measure-light-for-plants/",
   "subject": "What it measures",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/north-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "100 000 lux",
   "quote": "For scale, on the same page: \"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/office-desk-plants/",
   "subject": "The figure",
   "value_as_published": "500 lux at the desk",
   "quote": "Recommended task levels: office desk and laboratory bench 500 lux, classroom desk 300, circulation areas 150.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/south-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "100 000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground\"; overcast daylight is \"at least 5000 lux\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/why-iphone-light-meter-apps-disagree/",
   "subject": "What it measures in",
   "value_as_published": "Lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux\", against sunlight that \"can reach 100 000 lux on the ground.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "100,000 lux",
   "quote": "\"Sunlight is extremely bright and its illuminance can reach 100 000 lux on the ground.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "open.edu",
   "source_url": "https://www.open.edu/openlearn/nature-environment/energy-buildings/content-section-5.2.3",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-dying-in-a-bright-room/",
   "subject": "The figure",
   "value_as_published": "200–300 lux",
   "quote": "\"Daylight penetrating windows into a building can provide illuminance levels of around 200–300 lux in typical naturally lit offices for most of the day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "parkviewnursery.com",
   "source_url": "https://parkviewnursery.com/bring-potted-plants-inside/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "40 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "planterra.com",
   "source_url": "https://planterra.com/wp-content/uploads/2019/04/PlanterraLightingGuide4.19.pdf",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "below 30 fc",
   "quote": "Interior landscaping contractor · the lowest light tolerant plant — death floor",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/aspidistra-elatior/",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "The limit it names",
   "value_as_published": "Cast iron plant: no direct sun",
   "quote": "\"Cast iron plants prefer partial to full shade and are intolerant of direct sun.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/chamaedorea-elegans/",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What it says about how far a safe list goes",
   "value_as_published": "Parlor palm: severity low, sap and fruit",
   "quote": "\"The pulp contains crystals that irritate the skin of sensitive individuals.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/dracaena-trifasciata/",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "The limit it names",
   "value_as_published": "Snake plant: around 50, unit not given",
   "quote": "\"It tolerates low humidity and cool temperatures around 50 degrees.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/maranta-leuconeura/",
   "appears_on": "https://growspotapp.com/guides/prayer-plant-east-facing-window/",
   "subject": "What it says",
   "value_as_published": "Low to medium light",
   "quote": "\"This plant tolerates low to medium light. It is intolerant of direct sunlight or low humidity.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/monstera-deliciosa/",
   "appears_on": "https://growspotapp.com/guides/why-is-my-monstera-not-splitting/",
   "subject": "What it says about the holes",
   "value_as_published": "The same band, put at 2–6 hours",
   "quote": "\"Partial Shade (Direct sunlight only part of the day, 2-6 hours)\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/schlumbergera-x-buckleyi/",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What it says about how far a safe list goes",
   "value_as_published": "Non-toxic, and then a step past it",
   "quote": "\"It is non-toxic and can be safely used in homes with pets or children.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/spathiphyllum/",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "The limit it names",
   "value_as_published": "Peace lily: below 40 °F",
   "quote": "\"Extended periods below 40 degrees F can damage leaves, stems and roots.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "plants.ces.ncsu.edu",
   "source_url": "https://plants.ces.ncsu.edu/plants/zamioculcas-zamiifolia/",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "The limit it names",
   "value_as_published": "ZZ plant: below 60 °F",
   "quote": "\"In some areas, it may be possible to grow this plant in a container outdoors if it is brought in once the temperature falls below 60 degrees F.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "planttalk.colostate.edu",
   "source_url": "https://planttalk.colostate.edu/topics/houseplants/1332-moving-houseplants-outdoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "Above 50 °F",
   "quote": "\"wait until night temperatures are above 50 degrees Fahrenheit and all danger of frost has passed\". On light: \"Harden off plants by placing them in a shaded area for a few days and gradually exposing them to longer periods of sun\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "planttalk.colostate.edu",
   "source_url": "https://planttalk.colostate.edu/topics/houseplants/1352-interior-plants-light/",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "below 50 foot candles",
   "quote": "University extension · floor below which few plants tolerate",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "planttalk.colostate.edu",
   "source_url": "https://planttalk.colostate.edu/topics/houseplants/1423-jade-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-north-facing-window/",
   "subject": "What it says",
   "value_as_published": "65–75 °F by day, 50–55 at night",
   "quote": "\"Jade plants require day-time temperatures between 65 and 75 degrees Fahrenheit, and night-time temperatures between 50 and 55 degrees.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "planttalk.colostate.edu",
   "source_url": "https://planttalk.colostate.edu/topics/houseplants/1423-jade-plant/",
   "appears_on": "https://growspotapp.com/guides/jade-plant-south-facing-window/",
   "subject": "What it says",
   "value_as_published": "65–75 °F by day, 50–55 at night",
   "quote": "\"Jade plants require day-time temperatures between 65 and 75 degrees Fahrenheit, and night-time temperatures between 50 and 55 degrees.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "pmc.ncbi.nlm.nih.gov",
   "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC10976743/",
   "appears_on": "https://growspotapp.com/guides/can-i-put-a-plant-in-the-shower/",
   "subject": "What it measures",
   "value_as_published": "78.2% → 90.6% → 78.6%",
   "quote": "\"the average humidities for pre-shower, post-shower, and post-dehumidification were 78.2% ± SD 4.7%, 90.6% ± SD 2.1%, 78.6% ± SD 3.3%, respectively for the second sampling event\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "poison.org",
   "source_url": "https://www.poison.org/articles/plant",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What it says about how far a safe list goes",
   "value_as_published": "A guide, not a ruling",
   "quote": "\"Every situation is different; these lists are just a guide.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "pubs.ext.vt.edu",
   "source_url": "https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/2901/2901-9007/2901-9007.html",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Not flexible vinyl",
   "quote": "\"Flexible vinyl duct should be avoided because it restricts airflow, can be crushed, and may not stand up to the high temperatures of the dryer.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "pubs.ext.vt.edu",
   "source_url": "https://www.pubs.ext.vt.edu/content/pubs_ext_vt_edu/en/2901/2901-9007/2901-9007.html",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-laundry-room/",
   "subject": "What it says",
   "value_as_published": "Short, straight, metal",
   "quote": "\"Try to have as short and straight a duct to the outside as possible, and make sure the duct is made of smooth metal—some building codes have requirements for both maximum length and material.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "rhs.org.uk",
   "source_url": "https://www.rhs.org.uk/disease/powdery-mildews",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "Still air is the thing to avoid",
   "quote": "\"Avoid sheltered places, such as against walls or fences, where the air is likely to be still\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "rhs.org.uk",
   "source_url": "https://www.rhs.org.uk/houseplants/for-beginners",
   "appears_on": "https://growspotapp.com/guides/west-facing-window-plants/",
   "subject": "The figure",
   "value_as_published": "Light without being baked",
   "quote": "\"East or west-facing windowsills are ideal houseplant territory as they'll have lots of light but plants won't get baked by day-long sunlight.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "richmond.ces.ncsu.edu",
   "source_url": "https://richmond.ces.ncsu.edu/news/light-considerations-for-indoor-plants/",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"crisp shadow\"",
   "quote": "None of the three",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "roanoke.edu",
   "source_url": "https://www.roanoke.edu/inside/energy_conservation_program/guidelines_new",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "55 °F",
   "quote": "\"Heating Season Unoccupied Set Point: 55F\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "roanoke.edu",
   "source_url": "https://www.roanoke.edu/inside/energy_conservation_program/guidelines_new",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-classroom/",
   "subject": "What the building is set to",
   "value_as_published": "85 °F",
   "quote": "\"Cooling Season Unoccupied Set Points: 85F\". That is 29.4 °C, and it is a ceiling rather than a reading.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "site.extension.uga.edu",
   "source_url": "https://site.extension.uga.edu/fultonag/2021/06/acclimate-house-plants-to-the-outdoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "A week or two",
   "quote": "\"Let the plant adjust to the new temperature, humidity, and brighter light conditions for a week or two before moving it to its final location for the summer.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "site.extension.uga.edu",
   "source_url": "https://site.extension.uga.edu/fultonag/2021/06/acclimate-house-plants-to-the-outdoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "No number given",
   "quote": "Only the light instruction, and it names the plant in our own table: \"a shade loving peace lily should not find itself in full sun out on the sidewalk.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "soiltesting.cahnr.uconn.edu",
   "source_url": "https://soiltesting.cahnr.uconn.edu/watering-houseplants/",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "About an inch",
   "quote": "\"Stick your finger into the potting mix and feel for moisture about an inch below the surface.\" And: \"Instead of watering plants by the calendar, check them frequently to evaluate their moisture needs.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "soiltesting.cahnr.uconn.edu",
   "source_url": "https://soiltesting.cahnr.uconn.edu/watering-houseplants/",
   "appears_on": "https://growspotapp.com/guides/how-often-to-water-houseplants/",
   "subject": "What it says to do instead of counting days",
   "value_as_published": "Until it runs out",
   "quote": "\"Apply enough water so that after about a minute, excess water will be observed seeping out of the drainage holes.\" And: \"Light waterings encourage poor, shallow root growth.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "80–500 PPFD / DLI",
   "quote": "Monstera — Photone's published PPFD range, cited by Soltech",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "around 288–325 PPFD / DLI",
   "quote": "Monstera FAQ — large / extra-large plant PPFD",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "approximately 64–98 PPFD / DLI",
   "quote": "Snake Plant FAQ — target PPFD by size",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "80–500 PPFD / DLI",
   "quote": "Monstera — Photone's published PPFD range, cited by Soltech",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "around 288–325 PPFD / DLI",
   "quote": "Monstera FAQ — large / extra-large plant PPFD",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "80–500 PPFD / DLI",
   "quote": "Monstera — Photone's published PPFD range, cited by Soltech",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "around 288–325 PPFD / DLI",
   "quote": "Monstera FAQ — large / extra-large plant PPFD",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "80–500 PPFD / DLI",
   "quote": "Monstera — Photone's published PPFD range, cited by Soltech",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "around 288–325 PPFD / DLI",
   "quote": "Monstera FAQ — large / extra-large plant PPFD",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "40+ PPFD / DLI",
   "quote": "minimum fixture PPF to support flowering houseplants",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "approximately 64–98 PPFD / DLI",
   "quote": "Snake Plant FAQ — target PPFD by size",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "soltech.com",
   "source_url": "https://soltech.com/pages/plant-light-calculator",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "approximately 64–98 PPFD / DLI",
   "quote": "Snake Plant FAQ — target PPFD by size",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "staugorchidsociety.org",
   "source_url": "https://staugorchidsociety.org/PDF/Light-KeikiClub.pdf",
   "appears_on": "https://growspotapp.com/guides/orchid-south-facing-window/",
   "subject": "What it says a orchid needs",
   "value_as_published": "about 10,000 foot-candles",
   "quote": "full sun equivalent, stated as too bright for most orchids",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-north-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/fiddle-leaf-fig-south-facing-window/",
   "subject": "What it says a fiddle leaf fig needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/golden-pothos-west-facing-window/",
   "subject": "What it says a golden pothos needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-monstera-need/",
   "subject": "What it says a monstera needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/how-much-light-does-a-snake-plant-need/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "300–800 lux",
   "quote": "True low-light crew (ZZ, snake plant, cast-iron plant, some ferns)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/leggy-houseplants/",
   "subject": "The floor it gives",
   "value_as_published": "~500 lux",
   "quote": "Publisher · Survival/slow-motion zone (the article’s own three-line su",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-east-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-north-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/monstera-south-facing-window/",
   "subject": "What it says a monstera needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/peace-lily-south-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/peace-lily-west-facing-window/",
   "subject": "What it says a peace lily needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "1,500–5,000 lux",
   "quote": "Light-hungry aroids & Ficus divas (Fiddle Leaf Fig, variegated Monstera)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/philodendron-south-facing-window/",
   "subject": "What it says a philodendron needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/pothos-east-facing-window/",
   "subject": "What it says a pothos needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-east-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/rubber-plant-west-facing-window/",
   "subject": "What it says a rubber plant needs",
   "value_as_published": "800–2,000+ lux",
   "quote": "Standard foliage plants (pothos, Philodendron, Monstera deliciosa …) — a general band, not a single-species figure",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/snake-plant-south-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "300–800 lux",
   "quote": "True low-light crew (ZZ, snake plant, cast-iron plant, some ferns)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/snake-plant-west-facing-window/",
   "subject": "What it says a snake plant needs",
   "value_as_published": "300–800 lux",
   "quote": "True low-light crew (ZZ, snake plant, cast-iron plant, some ferns)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "theplantrunner.com",
   "source_url": "https://theplantrunner.com/blogs/the-plant-runner-blog/light-made-simple-lux-to-leaf-growth",
   "appears_on": "https://growspotapp.com/guides/zz-plant-north-facing-window/",
   "subject": "What it says a ZZ plant needs",
   "value_as_published": "300–800 lux",
   "quote": "True low-light crew (ZZ, snake plant, cast-iron plant, some ferns)",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "thesill.com",
   "source_url": "https://www.thesill.com/blogs/plants-101/seasonal-care-fall",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "55 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "tomsguide.com",
   "source_url": "https://www.tomsguide.com/how-to/here-is-when-you-should-bring-your-plants-inside-for-the-winter",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "below 55 to 60 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "uaex.uada.edu",
   "source_url": "https://www.uaex.uada.edu/counties/white/news/horticulture/20210428RepottingHouseplants.aspx",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Every 3–5 years",
   "quote": "\"few houseplants will need repotting more frequently than once a year, and most will only need repotting once every three to five years.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "uaex.uada.edu",
   "source_url": "https://www.uaex.uada.edu/counties/white/news/horticulture/20210428RepottingHouseplants.aspx",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "Late winter",
   "quote": "\"it is best to repot in late winter just as the natural light level is increasing and the plants are awakening from their winter doldrums.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "uaex.uada.edu",
   "source_url": "https://www.uaex.uada.edu/counties/white/news/horticulture/20210428RepottingHouseplants.aspx",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-houseplant/",
   "subject": "What it says",
   "value_as_published": "The drying test",
   "quote": "\"When the plant begins drying out between waterings, repotting may be needed.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "uaex.uada.edu",
   "source_url": "https://www.uaex.uada.edu/counties/white/news/horticulture/20210428RepottingHouseplants.aspx",
   "appears_on": "https://growspotapp.com/guides/when-to-repot-a-plant-after-buying/",
   "subject": "When it says to repot",
   "value_as_published": "Every 3–5 years",
   "quote": "\"few houseplants will need repotting more frequently than once a year, and most will only need repotting once every three to five years.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "ucanr.edu",
   "source_url": "https://ucanr.edu/blog/stanislaus-sprout/article/indoor-houseplants-toxic-pets",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What it says about where the plant sits",
   "value_as_published": "English ivy: quantity is the variable",
   "quote": "\"Animals need to ingest large quantities of this trailing vine to cause serious problems.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "umass.edu",
   "source_url": "https://www.umass.edu/agriculture-food-environment/greenhouse-floriculture/fact-sheets/horizontal-air-flow-is-best-for-greenhouse-air-circulation",
   "appears_on": "https://growspotapp.com/guides/do-indoor-plants-need-air-circulation/",
   "subject": "What it says air movement does",
   "value_as_published": "50 to 100 feet per minute",
   "quote": "\"It takes only four small fans to keep the air moving at 50 to 100 feet per minute in the above greenhouse.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "usbg.gov",
   "source_url": "https://www.usbg.gov/orchid-care-tips",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"strong, distinct shadow\"",
   "quote": "where to hold your hand · a clear sky",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "usu.edu",
   "source_url": "https://www.usu.edu/today/story/purifying-plants",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "One plant per 100 square feet",
   "quote": "\"To clean indoor air it is necessary to use one potted plant per 100 square feet space.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "uvm.edu",
   "source_url": "https://www.uvm.edu/extension/news/indoor-herb-gardening",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "6 to 8 hours",
   "quote": "\"Do you have a window that receives direct sun for six to eight hours a day?\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "vet.cornell.edu",
   "source_url": "https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/feline-behavior-problems-destructive-behavior",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What it says about where the plant sits",
   "value_as_published": "Harsher than the entries above",
   "quote": "\"While most plants are harmless, several can be deadly.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "vet.cornell.edu",
   "source_url": "https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/feline-behavior-problems-destructive-behavior",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What it says about where the plant sits",
   "value_as_published": "Height is not the guarantee",
   "quote": "\"The only way to guarantee protection for both your houseplants and your cat is to block access to the plants.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "vet.cornell.edu",
   "source_url": "https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/feline-behavior-problems-destructive-behavior",
   "appears_on": "https://growspotapp.com/guides/hanging-plants-safe-for-cats/",
   "subject": "What it says about where the plant sits",
   "value_as_published": "Why a cat goes for it at all",
   "quote": "\"Cats may chew on plants as part of their normal investigation and play, or they may simply be craving vegetable matter in their diets.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "vet.cornell.edu",
   "source_url": "https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/poisons",
   "appears_on": "https://growspotapp.com/guides/low-light-plants-safe-for-cats/",
   "subject": "What it says about how far a safe list goes",
   "value_as_published": "One small leaf can be the whole event",
   "quote": "\"Ingesting just a small leaf of some common ornamental plants such as poinsettias could be enough to make a cat ill, and swallowing a sizable amount could prove fatal.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "wardsnursery.com",
   "source_url": "https://wardsnursery.com/tropical-tender-plants-move-indoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "45 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "wayne.ces.ncsu.edu",
   "source_url": "https://wayne.ces.ncsu.edu/news/time-to-bring-houseplants-indoors/",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "below 50 °F",
   "quote": "Does not say if it is a night low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/air-our-home-extremely-dry-winter-should-i-mist-houseplants",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "10 to 20 percent",
   "quote": "What a heated home actually reads: \"the humidity level in many homes during the winter months may be only 10 to 20 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/air-our-home-extremely-dry-winter-should-i-mist-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "Misting: no",
   "quote": "\"Misting houseplants is not an effective way to raise the relative humidity. Plant foliage dries quickly after misting.\" And: \"Misting would have to be done several times a day to be effective.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/air-our-home-extremely-dry-winter-should-i-mist-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "10 to 20 percent",
   "quote": "\"the humidity level in many homes during the winter months may be only 10 to 20 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/air-our-home-extremely-dry-winter-should-i-mist-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-near-a-radiator/",
   "subject": "What it says",
   "value_as_published": "40 to 50 percent",
   "quote": "\"Many houseplants prefer a relative humidity of 40 to 50 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/air-our-home-extremely-dry-winter-should-i-mist-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "10 to 20 percent",
   "quote": "\"the humidity level in many homes during the winter months may be only 10 to 20 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/do-houseplants-actually-improve-indoor-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "Little effect",
   "quote": "\"In reality, these houseplants have little effect on air quality in the home or office.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/do-houseplants-actually-improve-indoor-air-quality",
   "appears_on": "https://growspotapp.com/guides/bedroom-plants/",
   "subject": "What it says",
   "value_as_published": "Why the study does not carry",
   "quote": "\"The highly controlled testing environment of the study just doesn't directly translate to our 'real world' conditions.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-and-when-do-i-bring-my-houseplants-back-indoors-winter",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "50s °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-and-when-do-i-bring-my-houseplants-back-indoors-winter",
   "appears_on": "https://growspotapp.com/guides/when-to-bring-plants-inside/",
   "subject": "The temperature it gives",
   "value_as_published": "around 50 °F",
   "quote": "Stated as a night-time low",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-can-i-raise-relative-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/ideal-humidity-for-houseplants/",
   "subject": "The figure it gives",
   "value_as_published": "40 to 50 percent",
   "quote": "\"Many houseplants prefer a relative humidity of 40 to 50 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-can-i-raise-relative-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "40 to 50 percent",
   "quote": "\"Many houseplants prefer a relative humidity of 40 to 50 percent.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-can-i-raise-relative-humidity-indoors-my-houseplants",
   "appears_on": "https://growspotapp.com/guides/plants-for-dry-air/",
   "subject": "What it says plants need",
   "value_as_published": "Grouping: yes",
   "quote": "\"Grouping plants together is an easy way to raise the humidity level. The water evaporating from the potting soil, plus water lost through the plant foliage, will increase the relative humidity.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-far-away-should-i-place-my-grow-lights-my-plants",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "6 to 12 inches from the foliage",
   "quote": "\"Fluorescent fixtures should be 6 to 12 inches from the foliage.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/how-long-should-i-run-my-grow-lights",
   "appears_on": "https://growspotapp.com/guides/plants-for-a-room-with-no-windows/",
   "subject": "The figure",
   "value_as_published": "10 to 16 hours a day",
   "quote": "\"For home gardeners, it is best to have light on for as little as 10 hours and no more than 16 hours a day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/faq/should-houseplants-be-fertilized-winter",
   "appears_on": "https://growspotapp.com/guides/when-to-stop-fertilizing-houseplants/",
   "subject": "When it says to stop",
   "value_as_published": "No month given",
   "quote": "\"Fertilization is generally not necessary during the winter months as most houseplants are not growing during this time\", and feeding runs \"in spring and summer when plants are actively growing\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/diagnosing-houseplant-problems-improper-environmental-conditions",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-leaning/",
   "subject": "What it says the shape means",
   "value_as_published": "Low light",
   "quote": "\"The typical cause of spindly growth is low light levels.\" And: \"In many cases, houseplants are not provided enough light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/diagnosing-houseplant-problems-improper-environmental-conditions",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-not-growing/",
   "subject": "How many causes it names",
   "value_as_published": "2",
   "quote": "\"The typical cause of spindly growth is low light levels.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"endures heat, dust, low light, and lack of water better than most\"",
   "quote": "The only entry on the page whose easiness is stated as a list of conditions rather than as a temperament.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"nearly indestructible plant\"",
   "quote": "And: \"Grow in low to direct light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"nearly indestructible\"",
   "quote": "And: \"do exceptionally well in low light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"one of the easiest and most forgiving houseplants you can grow!\"",
   "quote": "And: \"Grows in low to moderate light.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"one of the easiest houseplants to grow\"",
   "quote": "But: \"adaptable to various environmental conditions but prefers indirect light\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "\"will tolerate neglect but will rot if over-watered.\"",
   "quote": "Tolerant and fragile in the same sentence, which is what \"hard to kill\" usually means in practice.",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/hard-to-kill-houseplants/",
   "subject": "How Iowa State describes it",
   "value_as_published": "Not called easy at all",
   "quote": "Its entry is a condition: \"moderate to indirect light (low light may be tolerated, but plants will bend and stretch)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/easy-low-maintenance-houseplants",
   "appears_on": "https://growspotapp.com/guides/why-is-my-plant-leaning/",
   "subject": "What it says the shape means",
   "value_as_published": "Named per plant",
   "quote": "For the dragon tree: \"moderate to indirect light (low light may be tolerated, but plants will bend and stretch)\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "6 hours at the low end",
   "quote": "\"Some herbs will tolerate as little as six hours of direct light a day but most want eight or more hours each day.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "About 8 hours",
   "quote": "\"Most herbs need around eight hours of direct light each day when grown indoors.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/growing-herbs-indoors",
   "appears_on": "https://growspotapp.com/guides/kitchen-plants/",
   "subject": "What it asks for",
   "value_as_published": "South, or bright east or west",
   "quote": "\"A south-facing sunny window is a great candidate, but a bright east or west-facing window can be good as well.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/how-care-houseplants",
   "appears_on": "https://growspotapp.com/guides/check-light-without-an-app/",
   "subject": "How it describes a bright spot's shadow",
   "value_as_published": "\"bright enough to cast a distinctive shadow but does not have sun rays hitting the foliage directly\"",
   "quote": "None of the three",
   "read_on": "29 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/moving-indoor-plants-outside-summer",
   "appears_on": "https://growspotapp.com/guides/minimum-temperature-for-houseplants/",
   "subject": "The figure",
   "value_as_published": "45 °F",
   "quote": "\"Several species of indoor plants will see damage when temperatures drop below 45°F\", and \"nearly all will die if exposed to below-freezing temperatures.\"",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/moving-indoor-plants-outside-summer",
   "appears_on": "https://growspotapp.com/guides/when-to-put-plants-outside/",
   "subject": "The night-time number",
   "value_as_published": "Above 50 °F",
   "quote": "\"wait until nighttime temperatures are consistently and reliably above 50°F before moving houseplants outdoors\". On light: \"Never move houseplants from indoors into full sun\", and \"introduce more light over 10 to 14 days\".",
   "read_on": "30 August 2026"
  },
  {
   "publisher": "yardandgarden.extension.iastate.edu",
   "source_url": "https://yardandgarden.extension.iastate.edu/how-to/moving-indoor-plants-outside-summer",
   "appears_on": "https://growspotapp.com/guides/why-are-my-plants-dying-in-winter/",
   "subject": "The figure",
   "value_as_published": "45 °F",
   "quote": "\"Several species of indoor plants will see damage when temperatures drop below 45°F\", and \"nearly all will die if exposed to below-freezing temperatures.\"",
   "read_on": "30 August 2026"
  }
 ]
}