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Woolly Stemodia · Stemodia lanata

Why are my Woolly Stemodia leaves turning yellow?

It is less common for this plant to have yellow leaves, and it usually happens because of overwatering or poor drainage. Check the soil moisture first to see if the roots are sitting in water.

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yellow leaves on a plant
Photo: Trio3D, CC BY-SA 4.0

Check these first

  1. Feel the top inch of soil for dampness.
  2. Inspect the pot for standing water in the saucer.
  3. Check the roots for a mushy texture or dark color.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The lower leaves turn yellow and feel soft or mushy to the touch. The soil stays damp for more than 10 days.

    What to do: Hold off on watering until the top inch of soil is completely dry. Ensure your pot has drainage holes so excess water can escape.

  2. Nutrient Deficiency

    Possible

    How to tell: Older leaves turn yellow while the veins remain green, often indicating a lack of nitrogen. This happens if the plant has been in the same soil for a long time.

    What to do: Apply a balanced liquid fertilizer diluted to half strength once a month during the growing season. Do not overfeed, as this can burn the roots.

Yellow leaves on other plants

Find out what's wrong with your woolly stemodia

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

Worry if the yellowing spreads rapidly across the whole plant. It is normal for the oldest bottom leaves to yellow and drop occasionally as the plant grows.

Stopping it coming back

Stick to a strict watering schedule where you only water when the top inch of soil is dry.

Woolly Stemodia: yellow leaves? Check yours with a photo

Every plant is a little different. Take a photo of your woolly stemodia 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 the yellow leaves?
Yes, you can snip them off with clean scissors to help the plant focus its energy on healthy growth.
Can low light cause yellow leaves?
Yes, since this plant loves full sun, low light can cause it to lose vigor and turn yellow.

More problems with Woolly Stemodia

Back to the Woolly Stemodia 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.