Latest
9 min read
Why Are My Pothos Leaves Turning Yellow?
Yellow pothos leaves are usually a watering problem, most often too much. Here is how to tell wet from dry, and what light, cold and pots have to do with it.
The Folly blog
Plant care, answered
Plant care written to answer the question you actually asked: why leaves yellow or brown at the tips, how to get rid of pests, how often to water, and what each season changes, wherever you grow.
If you are weighing up apps rather than plants, the comparisons and the best plant care apps round-up are the more direct answer.
Start here
The guides that answer the questions most readers arrive with.
- How Often Should You Water Houseplants?Once a week is the answer that kills plants. What actually sets a watering interval, how to read a pot in ten seconds, and how to water properly.
- Why Are My Houseplant's Leaves Turning Yellow?Which leaves are yellowing, in what pattern and how fast tells you whether the cause is water, light, food or normal ageing. How to read each sign.
- Why Are My Houseplant's Leaf Tips Turning Brown?Brown tips are a symptom, not a diagnosis. How to tell dry air from salt build-up, thirst from failing roots, and what to change for each one.
- How to Get Rid of Spider Mites on HouseplantsSpider mites explode in heated rooms and hide under the leaves. A three week plan that breaks the egg cycle, plus how to spot them before the webbing.
Latest articles
8 min read
Why Are My Monstera Leaves Turning Yellow or Brown?
Yellow and brown monstera leaves usually mean too much water, too little light or a drying root ball. Here is how to tell which, and what to do first.
9 min read
Why Are My Calathea Leaves Curling?
Curling calathea leaves are almost always a thirst or dry air signal. Here is how to tell which, what else causes it, and how to get the leaves flat again.
8 min read
How to Protect Plants From Frost
Cover tender plants before dusk, keep the cover off the leaves, wrap the pots and take it all off in the morning. Here is what works, and what does not.
9 min read
Can Plants Go Near a Radiator?
Beside a radiator, often yes. Directly above one, rarely. Which plants cope with the heat and dry air, which crisp first, and how to test a spot.
9 min read
Why Are My Houseplant's Leaf Tips Turning Brown?
Brown tips are a symptom, not a diagnosis. How to tell dry air from salt build-up, thirst from failing roots, and what to change for each one.
8 min read
How Often Should You Water Houseplants?
Once a week is the answer that kills plants. What actually sets a watering interval, how to read a pot in ten seconds, and how to water properly.
10 min read
How to Get Rid of Spider Mites on Houseplants
Spider mites explode in heated rooms and hide under the leaves. A three week plan that breaks the egg cycle, plus how to spot them before the webbing.
9 min read
Why Is My Peace Lily Drooping, and How to Revive It
A drooping peace lily is usually thirsty and recovers in hours. Here is how to tell that apart from root rot, cold and shock, and what to do for each.
7 min read
Bringing Houseplants Back Indoors: The UK Autumn Checklist
When to bring houseplants in as UK nights cool, which plants come first, and the pest checks that stop gnats and other hitchhikers coming in with them.
6 min read
How to Get Rid of Fungus Gnats for Good
A four week plan that clears fungus gnats from houseplants for good. Traps, drying, nematodes and the watering change that stops them coming back.
6 min read
Why Are My Houseplant's Leaves Turning Yellow?
Which leaves are yellowing, in what pattern and how fast tells you whether the cause is water, light, food or normal ageing. How to read each sign.
8 min read
The Best Plant Care Apps in 2026, Compared Honestly
Folly, Planta, PictureThis, Greg, PlantIn and Blossom. What each one is genuinely good at, what it costs, and which fits how you actually grow.
9 min read
Houseplant Care in a UK Winter, With the Heating On
Short days, dry radiator air and cold windowsills are three different problems. What to change, what to stop, and how to tell which is hurting your plants.
9 min read
How to Protect Houseplants in a Heatwave
What to move, when to water and what to leave well alone when the forecast climbs, plus the houseplants that suffer first and the ones that shrug it off.
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