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Chinese privet · Ligustrum sinense

Why does my Chinese privet have spots on its leaves?

Dark spots on your privet leaves are usually a sign of a fungal infection caused by too much moisture. This often happens during rainy spells or if the leaves stay wet for too long. Check your watering habits and leaf moisture first.

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spots on a plant
Photo: Scot Nelson, CC0

Check these first

  1. Look for dark spots on the leaf surfaces.
  2. Check if the soil is staying soggy for too long.
  3. Observe if you are wetting the leaves when you water.

Likely causes

  1. Fungal leaf spot

    Most likely

    How to tell: You will see dark, circular or irregular spots on the leaves. These spots may have a yellow halo around them.

    What to do: Remove and dispose of all infected leaves to stop the spread. Apply a copper based fungicide to the remaining foliage according to the label instructions.

  2. Overhead watering

    Possible

    How to tell: The spots appear after you have been watering the leaves directly. Wet foliage is a breeding ground for fungus.

    What to do: Switch to watering only at the base of the plant. Ensure you water early in the morning so any accidental splashes dry quickly in the sun.

Leaf spots on other plants

Find out what's wrong with your chinese privet

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

A few spots are normal in wet weather, but if the entire plant is covered or leaves are falling off, it is a serious infection. Act fast to prevent widespread defoliation.

Stopping it coming back

Water at the base of the plant only and keep the foliage dry. Improve air circulation by thinning out dense branches.

Chinese privet: spots? Check yours with a photo

Every plant is a little different. Take a photo of your chinese privet 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

Should I cut off all the spotted leaves?
Yes, removing infected leaves helps reduce the amount of fungus on the plant. Be sure to throw them in the trash, not your compost pile.
Will the spots go away?
The existing spots will not disappear, but the new growth should be healthy once you control the fungus. Keep an eye on new leaves to ensure they stay clean.

Guides to these causes

More problems with Chinese privet

Back to the Chinese privet 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.