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Hepatica · Hepatica nobilis

Why does my Common Hepatica have white spots on its leaves?

Those white dusty patches are almost always powdery mildew, a common fungal issue for woodland plants. Check your garden airflow first to see if the plant is crowded by other foliage.

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

spots on a plant
Photo: Scot Nelson, CC0

Check these first

  1. Inspect the undersides of the leaves for white dust.
  2. Check if the plant is crowded by neighboring shrubs.
  3. Feel the soil to ensure it is not waterlogged.

Likely causes

  1. Powdery Mildew

    Most likely

    How to tell: You will see a white, floury coating on the surface of the leaves. It often appears during humid, stagnant weather.

    What to do: Prune away the most heavily affected leaves to improve air circulation. Apply a fungicide specifically labeled for powdery mildew if the infection spreads to more than half the plant.

  2. Poor Air Circulation

    Possible

    How to tell: The plant is tucked into a corner with no breeze and high humidity. This creates the perfect environment for fungal spores to settle.

    What to do: Thin out nearby plants to allow air to move freely around your Hepatica. Avoid overhead watering, which keeps the foliage wet and encourages fungal growth.

Leaf spots on other plants

Find out what's wrong with your hepatica

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

It is serious if the leaves begin to curl and turn brown, as this prevents the plant from photosynthesizing. Minor spotting late in the season is normal as the plant prepares for dormancy.

Stopping it coming back

Space your plants properly to ensure good airflow and always water at the base of the plant rather than over the leaves.

Hepatica: spots? Check yours with a photo

Every plant is a little different. Take a photo of your hepatica 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

Will these spots kill my plant?
Usually no, but it weakens the plant over time. Treat it early to keep your Hepatica healthy for next spring.
Can I wash the spots off?
You can wipe them off, but the fungus is already inside the leaf tissue. It is better to remove the infected leaves entirely.

Guides to these causes

More problems with Hepatica

Back to the Hepatica 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.