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Large bindweed · Calystegia silvatica

How do I fix root rot on my Calystegia silvatica?

It is less common for this plant to get root rot because it is quite resilient, but it can happen if the soil stays wet for too long. Check the soil moisture levels and the drainage of your pot immediately.

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

Check these first

  1. Feel the soil to see if it is soggy or waterlogged.
  2. Check the bottom of the pot for standing water.
  3. Inspect the roots for a mushy texture or dark color.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves turn yellow or brown and the stems feel soft or mushy at the base. The soil smells sour or swampy.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out. If the damage is severe, repot the plant into fresh, well draining soil and trim away any black, slimy roots.

  2. Poor Drainage

    Possible

    How to tell: Water sits on the surface of the soil for a long time after watering. The pot lacks holes at the bottom.

    What to do: Ensure your pot has drainage holes to allow excess water to escape. Use a potting mix amended with perlite to improve aeration.

Root rot in other plants

Find out what's wrong with your large bindweed

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 stems are turning black at the base, the rot is advanced. It is normal for a few older leaves to yellow, but widespread wilting is a sign of trouble.

Stopping it coming back

Always check that the top inch of soil is dry before watering again. Ensure your pot has good drainage.

Large bindweed: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your large bindweed 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 save a plant with root rot?
Yes, if you catch it early. Trim the dead roots and repot in fresh soil, then be very careful with your watering schedule.
How often should I water to avoid this?
Water every 7 to 14 days, but always check the soil first. If it feels damp, wait a few more days.

More problems with Large bindweed

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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.