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Pagoda flower · Clerodendrum paniculatum

Why are there spots on my Pagoda flower leaves?

It is less common for this plant to develop spots unless it is dealing with a pest infestation or high humidity issues. Check the undersides of the leaves for tiny insects first.

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spots on a plant
Photo: Scot Nelson, CC0

Check these first

  1. Examine the undersides of leaves for webbing or tiny dots.
  2. Check if the leaves are staying wet after watering.
  3. Ensure the plant has good airflow.

Likely causes

  1. Spider mites

    Possible

    How to tell: You will see tiny yellow or white stippling dots on the leaves. Look closely for fine webbing between the stems or leaf junctions.

    What to do: Wipe the leaves down with a damp cloth to remove the mites. Spray the plant with neem oil or insecticidal soap every 7 days until the infestation clears.

  2. Fungal leaf spot

    Possible

    How to tell: These appear as dark, irregular patches that may have a yellow halo around them. They often occur if the foliage stays wet for too long.

    What to do: Remove the affected leaves immediately to stop the spread. Improve air circulation around the plant and avoid misting the leaves directly.

Leaf spots on other plants

Find out what's wrong with your pagoda flower

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

Small spots are manageable, but if they spread rapidly across the entire plant, you need to act quickly. A single spot on an old leaf is usually not a concern.

Stopping it coming back

Keep the leaves dry when watering and maintain good air circulation to prevent fungal issues. Regularly inspect the plant for early signs of pests.

Pagoda flower: spots? Check yours with a photo

Every plant is a little different. Take a photo of your pagoda flower 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 use leaf shine on my Pagoda flower?
Avoid using commercial leaf shine products as they can clog the pores of the leaves. A gentle wipe with a damp cloth is much safer.
Do I need to throw the plant away if it has spots?
No, most spot issues are treatable. Simply prune the damaged leaves and treat the plant for the underlying cause.

Guides to these causes

More problems with Pagoda flower

Back to the Pagoda flower 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.