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Creeping soft grass · Holcus mollis

How do I fix root rot in my creeping soft grass?

Root rot happens when the soil stays soggy for too long, preventing the roots from breathing. Check the soil for a sour smell or mushy texture to confirm this issue.

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root rot on a plant
Photo: Ninjatacoshell, CC BY-SA 3.0

Check these first

  1. Smell the soil for a musty odor.
  2. Check if the pot is sitting in standing water.
  3. Gently lift the plant to see if the roots are brown and mushy.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The soil is constantly wet and the plant looks limp.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out. Ensure your pot has drainage holes to let excess water escape.

  2. Poor Drainage

    Possible

    How to tell: Water pools on the surface of the soil for a long time.

    What to do: Repot the plant into a container with better drainage holes. Use a well draining potting mix to prevent future water buildup.

Root rot in other plants

Find out what's wrong with your creeping soft grass

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

If the roots are black and slimy, the plant is in danger. If only a few roots are affected, you can trim them and repot in fresh soil.

Stopping it coming back

Only water when the top inch of soil feels dry and never let the pot sit in a saucer of water.

Creeping soft grass: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your creeping soft grass 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 the same soil after repotting?
No, discard the old soil as it likely contains fungal spores. Use fresh, sterile potting mix.
How often should I water to avoid rot?
Check the soil every 3 to 7 days. Only water when the top layer feels slightly dry.

More problems with Creeping soft grass

Back to the Creeping soft grass 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.