Monstera deliciosa: light, water and why the leaves stop splitting
The split-leaf philodendron that is not a philodendron. Monstera deliciosa is forgiving about water and unforgiving about light…
Bright indirecttoxic to petswater every 9d
What does the plant look like?
Pick the closest match. Every tile opens its diagnostic sheet, and the record grid below narrows to the plants that present that way.
16 sheets on file
Yellowing leaves
chlorosis · 5 sheets
Crispy brown tips
tip burn · 5 sheets
Leggy, stretched growth
stretching · 4 sheets
Drooping and wilting
loss of turgor · 4 sheets
Sudden leaf drop
abscission · 3 sheets
Spots and blotches on leaves
lesions · 4 sheets
Sheets on file for this signal are listed under each tile.
Plant records
16 on fileGolden pothos: the low-light plant that still needs some light
Epipremnum aureum is the most forgiving houseplant in the aroid family and the most misused. It genuinely tolerates 200 lx, which is…
Low lighttoxic to petswater every 11d
Snake plant: the plant that dies from kindness
Dracaena trifasciata — still widely sold as Sansevieria — is the most drought-tolerant common houseplant and the one most often…
Low lighttoxic to petswater every 21d
Spider plant: brown tips, and why this one really is the water
Chlorophytum comosum is the plant most often recommended for beginners and the one most often described as having brown tips from…
Medium lightpet safewater every 9d
Peace lily: the plant that tells you when it is thirsty
Spathiphyllum is unusual among houseplants in that it signals drought loudly and recovers from it completely. It is also one of the…
Medium lighttoxic to petswater every 7d
ZZ plant: the plant you are almost certainly overwatering
Zamioculcas zamiifolia stores water in underground rhizomes the size of small potatoes. That single fact explains nearly every ZZ…
Low lighttoxic to petswater every 18d
Fiddle-leaf fig: why it drops leaves every time you move it
Ficus lyrata is sold as a statement plant and kept, usually, in conditions it cannot tolerate. It needs more light than almost any…
Bright indirecttoxic to petswater every 8d
Calathea orbifolia: a plant that is honest about humidity
Goeppertia orbifolia — still sold as Calathea — has the largest leaves of the common prayer plants, and the least tolerance for dry…
Medium lightpet safewater every 6d
Heartleaf philodendron: a mid-light trailer that recovers fast
Philodendron hederaceum sits between pothos and Monstera in every respect: it needs more light than pothos to keep its leaf size…
Medium lighttoxic to petswater every 10d
Chinese evergreen: the dark-corner plant with a cold-water problem
Aglaonema is the most reliable large foliage plant for a spot with almost no natural light, which is exactly why it is sold in every…
Low lighttoxic to petswater every 12d
Rubber plant: light, sap and the drooping-leaf problem
Ficus elastica is the most forgiving of the tree ficus and the one most often kept in the wrong light. Its thick, leathery leaves…
Bright indirecttoxic to petswater every 10d
Jade plant: the winter rest that most indoor growers skip
Crassula ovata is a South African succulent that grows on dry, sunny slopes, and it expects a seasonal rhythm: a wet, bright summer…
Direct suntoxic to petswater every 17d
Hoya carnosa: why your wax plant will not flower
Hoya carnosa is easy to grow and hard to flower, and the reason is almost always the same: the grower cut off the flowering spurs…
Direct sunpet safewater every 13d
Boston fern: the plant that needs water three times a week
Nephrolepis exaltata is not difficult, it is demanding. It wants water every two or three days in summer, humidity above 60%, and…
Medium lightpet safewater every 3d
Prayer plant: the nightly leaf movement is your best diagnostic tool
Maranta leuconeura folds its leaves upward every night and opens them flat every morning. That daily cycle is more useful than any…
Medium lightpet safewater every 5d
Aloe vera: the plant that rots because it is treated like a houseplant
Aloe vera is a desert plant that people keep indoors and water like a fern. It needs more light than any window in a northern-facing…
Direct suntoxic to petswater every 20d
Diagnostic sheets
7| Yellow leaves: how to tell normal ageing from rot in five minutes | Yellowing leavesYellowing is the single most common houseplant complaint and it covers at least six unrelated problems. The… |
|---|---|
| Crispy brown tips: the four causes and how to tell which one you have | Crispy brown tipsBrown leaf tips look identical whatever caused them, which is why so many people treat the wrong thing for… |
| Drooping: the wet-or-dry test that decides everything | Drooping and wiltingA drooping plant gives you one piece of information in the first five seconds, and everything follows from it… |
| Leggy growth: measuring it, and why cutting is the only real fix | Leggy, stretched growthLeggy growth is a plant's rational response to insufficient light: it invests in stem rather than leaves… |
| Sudden leaf drop: shock versus rot, and the two-week rule | Sudden leaf dropA plant that loses a third of its leaves in a week looks like an emergency, but in most cases it is a… |
| Spots on leaves: five causes and the one-page decision path | Spots and blotches on leavesLeaf spots are the symptom most often misdiagnosed as disease when they are caused by water, sun or the… |
| Pale new growth: etiolation, iron, and how to tell them apart in one look | Pale or white new growthNew growth coming through pale is either a light problem or a nutrient problem, and the two look nothing alike… |
Room setups
2| Setting up a north-facing room: the 50 cm rule | North-facing roomA north window is not a dark window, it is a low-intensity window. The light at the glass is enough for a wide… |
|---|---|
| Growing plants on a shelf with no window | Basement shelf with no windowA basement shelf without a window is the one indoor situation where ordinary room lighting genuinely will not… |
CaveatWanderleaf publishes general indoor-plant care information only. It is not veterinary or medical advice. Plant toxicity varies by species, dose and animal; if a pet has eaten any part of a plant, contact a veterinarian or a poison control centre rather than relying on this site.