Wilting and drooping leaves
Wilting means the roots are not delivering enough water to the leaves — but that can mean the soil is dry, or that the roots are damaged and cannot take water up even though the soil is wet. Telling those two apart is the first step of the diagnosis, because watering a plant that wilts in wet soil makes it worse — but it is not the whole story: stem injury and stem-boring pests can also block water even when soil and roots check out.
The single most useful clue is the soil at the moment of wilting: a plant that wilts in dry, lightweight mix is thirsty; a plant that wilts while its mix is still wet most often has a root problem, and belongs on the root rot page — unless a damaged stem explains it.
General beginner information only — not a substitute for advice from your local agricultural extension service. For edible plants, use only a product that is labelled for that particular edible crop, for indoor use, and follow any harvest interval on its label; try non-chemical steps first, and never use a product that is not labelled for indoor use on that plant.
Checklist to diagnose
- Is the mix dry at depth and the pot light, or wet and heavy?
- Does the plant recover within hours of watering, or stay limp?
- Are stems firm or soft at the base, and what do the roots look like?
- Is there stem damage — a break, a bore hole, or a soft, discoloured section — that could block water even if soil and roots look fine?
- Has watering been irregular, with long dry gaps or long wet spells?
- Is the plant in strong sun, hot air, or a draught that dries leaves faster than roots can supply?
Rescue steps
- For dry mix: water slowly until water runs from the drainage holes, empty the saucer, and check again before watering — do not water on a fixed schedule.
- For wet mix with wilting: stop watering, improve drainage, and inspect the roots; if they are soft and dark, follow the root rot page instead of watering. If roots look healthy but the plant still wilts, inspect the stems for injury or boring pests before changing anything else.
- Move the plant out of harsh sun and drying draughts while it recovers, and keep conditions steady rather than changing several things at once.
- Remove only leaves that are fully dead and crispy; wilted leaves that are still green may recover once water reaches them again.
- If wilting returns within a day of thorough watering even though the mix stays moist, suspect root damage rather than thirst.
When to give up
- Stems collapse and stay soft, or the crown turns mushy, with no firm roots left.
- Wilting never improves after water, drainage, and root checks have been corrected.
Plants on this site
These plant guides on this site already mention this problem: