Can I save a plant with root rot?

If you catch it early, you can trim the rot and repot in dry soil. If the rot has reached the main stems, it is usually best to propagate healthy tips.

How often should I water to avoid rot?

Water every 14 to 21 days, but only if the soil is dry. Never follow a strict schedule if the soil is still damp.

How do I fix root rot on my Donkey's Tail? Causes and fixes

Check these first

Press the base of the stems to check for mushiness.
Lift the plant to see if the soil is heavy and wet.
Check if the pot has drainage holes.

Likely causes

Excessive Watering
Most likely
How to tell: The base of the stems turns brown, mushy, or black. The plant may lean over because the roots have decayed.
What to do: Remove the plant from its pot and trim away any black, slimy roots with clean scissors. Repot the healthy parts into dry, well draining soil and wait a week before watering.
Poor Drainage
Possible
How to tell: The soil stays wet for weeks after watering. The pot lacks holes at the bottom.
What to do: Always use a pot with drainage holes. Ensure your potting mix includes perlite or pumice to help water move through quickly.

Root rot in other plants

Find out what's wrong with your donkey's tail

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

When to worry

If the entire stem base is mushy, the plant may be too far gone to save. You can try to take healthy stem cuttings to propagate a new plant.

Stopping it coming back

Use a porous terracotta pot and a gritty soil mix. Always wait until the soil is completely dry before adding more water.

Donkey's Tail: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your donkey's tail and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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Questions people ask

Can I save a plant with root rot?: If you catch it early, you can trim the rot and repot in dry soil. If the rot has reached the main stems, it is usually best to propagate healthy tips.
How often should I water to avoid rot?: Water every 14 to 21 days, but only if the soil is dry. Never follow a strict schedule if the soil is still damp.

How do I fix root rot on my Donkey's Tail?