Do not water yet. A plant that is drowning droops exactly like a plant that is thirsty, and the soil is the only thing that tells you which.
The thirty-second check
Push a finger two inches into the soil, and lift the pot to feel its weight.
- Dry, and light for its size: thirsty. Water thoroughly and most plants perk up within a few hours.
- Wet, and heavy: drowning. Do not add water. The roots are suffocating, and more water makes it worse.
If it is wet, the drooping is not about water in the soil, it is about roots that can no longer move that water into the plant. That is why a drowning plant looks thirsty: the leaves genuinely are short of water, but adding more is the opposite of the fix.
What to do in each case
Dry soil: underwatered
- How to confirm
- Dry two inches down, pot noticeably light, and often the soil has shrunk away from the sides. Leaves are limp but not soft or discoloured.
- What to do
- Water slowly until it drains freely, wait ten minutes, water again. If it runs straight through without wetting, stand the pot in a few inches of water for half an hour. Expect recovery in two to twelve hours, and do not judge the plant until the next day.
- Then
- Water on the species' schedule rather than waiting for the plant to collapse. Repeated wilting costs the plant leaves each time even when it recovers.
Wet soil: overwatered, and possibly root rot
- How to confirm
- Wet days after watering, pot heavy, stems soft rather than firm, sometimes a sour smell. Lower leaves may be yellow and limp at the same time.
- What to do
- Stop watering. Empty the saucer. Move it somewhere brighter and better ventilated so the soil can actually dry. If it does not improve within a week, or the base of the stem is soft, take it out of the pot and look: firm pale roots are fine, brown mushy ones are rotting. Cut the rot away with clean scissors and repot in fresh, free-draining soil in a pot with a working drainage hole.
- Expect
- Slower recovery than underwatering, over weeks rather than hours, and some leaf loss on the way. A plant that lost most of its roots may not come back.
When the soil is neither
- Just repotted or just moved. Transplant shock and a sudden change in light both cause a few days of droop. Keep conditions steady and wait.
- Too hot, or in direct sun. A plant losing water through its leaves faster than the roots supply it wilts in the afternoon and recovers by evening. Move it out of the direct beam.
- Cold draught. Beside an open window in winter, or in the path of air conditioning. Cold roots cannot take up water even from damp soil.
- Pot-bound. Roots filling the pot leave no soil to hold moisture, so it dries within hours of watering and wilts daily.
- Pests at the roots or stem. Rarer indoors, but worth a look if nothing else fits and the plant declines steadily.
Related symptoms
- Yellow leaves, which together with drooping usually confirms overwatering.
- Brown, crispy tips, which suggests the plant has been drying out repeatedly.
- All plant symptoms.
General guidance, not a diagnosis of your plant. If you cannot tell wet from dry, or the plant is declining despite correct watering, a photo narrows it faster than trial and error does.
Not sure which one it is?
This page narrows it down. A photo settles it: Bloom names the species, scores its health out of 100, and pairs each problem it finds with the treatment for it.
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