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African milk tree · Euphorbia trigona

Why is my African milk tree losing its leaves?

It is normal for an African milk tree to drop leaves when it is stressed or changing seasons. Check your light levels and watering habits first.

Not sure it's this? Check a photo of your plant for free

Check these first

  1. Check the light level of the current spot.
  2. Feel the soil to see if it is bone dry.
  3. Observe if the leaf drop is happening all over or just at the bottom.

Likely causes

  1. Seasonal Change

    Most likely

    How to tell: The plant drops a few leaves as it enters a dormant phase in winter.

    What to do: Reduce watering during the winter months. Keep the plant in a bright spot and let it rest.

  2. Insufficient Light

    Possible

    How to tell: The plant looks pale and drops leaves rapidly while leaning toward the light source.

    What to do: Move the plant to a spot with bright, indirect light or some direct sun. Ensure it gets at least 6 hours of light daily.

  3. Underwatering

    Possible

    How to tell: The stem looks slightly shriveled and leaves fall off dry and brittle.

    What to do: Give the plant a thorough drink until water runs out the bottom. Resume your normal 14 to 21 day schedule.

Leaf drop in other plants

Find out what's wrong with your african milk tree

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

Losing a few leaves in winter is normal. Losing all leaves at once suggests a major issue like root rot or extreme cold.

Stopping it coming back

Provide consistent bright light and avoid drastic temperature changes. Keep the plant away from cold drafts.

African milk tree: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your african milk tree 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

Is it normal for my plant to be bare?
Yes, they can lose their leaves in winter or when stressed. The main stem will remain green and healthy.
Should I fertilize to help it grow leaves?
Only fertilize during the active growing season in spring and summer. Do not fertilize a stressed or dormant plant.

Guides to these causes

More problems with African milk tree

Back to the African milk tree guide

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