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Rice · Oryza sativa

Why are my rice plant leaves curling?

It is less common for rice to have curling leaves, but it usually happens when the plant is stressed by drying out or a pest infestation. Check the soil moisture first to ensure it is still waterlogged.

curling leaves on a plant
Photo: Freshclover, CC BY-SA 4.0

Check these first

  1. Check that the soil is fully saturated with water.
  2. Inspect the stems for small holes or signs of tunneling.
  3. Look for tiny insects or webbing on the underside of the leaves.

Likely causes

  1. Drought Stress

    Possible

    How to tell: The leaves roll inward to conserve moisture when the soil dries out. The tips may also turn brown and crispy.

    What to do: Flood the container immediately so the soil is submerged in 1 to 2 inches of water. Keep the water level consistent every single day.

  2. Stem Borer Infestation

    Possible

    How to tell: Leaves curl and turn yellow because the larvae are damaging the internal stem structure. You might see small entry holes on the stems.

    What to do: Remove and destroy any heavily infested stems to stop the larvae from spreading. Apply a neem oil spray or a suitable insecticide if the infestation is widespread.

Find out what's wrong with your rice

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.

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When to worry

If the entire plant is curling and wilting, it is likely suffering from severe dehydration. If only one or two leaves curl, it might just be a minor pest issue.

Stopping it coming back

Maintain a constant water level in the pot and inspect the stems weekly for early signs of borer damage.

Keep your rice healthy from here

Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.

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Questions people ask

Does rice need to be in standing water?
Yes, rice is an aquatic grass and requires the soil to be waterlogged or flooded at all times to thrive. Letting the soil dry out will cause immediate stress.
Can I save a plant with stem borers?
If caught early, you can save the plant by removing the damaged stems and treating the rest. If the main stem is severely damaged, the plant may not recover.

More problems with Rice

Back to the Rice guide

This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.