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Dragon Tree · Dracaena marginata

Why is my Dragon Tree suffering from root rot?

Root rot happens when your plant sits in soggy soil for too long, causing the roots to suffocate and decay. Check the soil moisture levels deep in the pot before doing anything else.

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

Check these first

  1. Stick your finger two inches into the soil to feel for dampness.
  2. Check the drainage holes to see if they are blocked.
  3. Gently lift the plant to see if the roots are firm and light colored.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The soil feels constantly wet or swampy, and the base of the stem may feel soft or mushy.

    What to do: Stop watering immediately and let the soil dry out completely. If the rot is severe, remove the plant from the pot, trim away black or slimy roots, and repot it in fresh, well draining soil.

  2. Poor Drainage

    Possible

    How to tell: Water pools at the bottom of the pot or the soil stays wet for more than two weeks.

    What to do: Ensure your pot has drainage holes at the bottom. If it does not, move the plant to a container that allows excess water to escape.

Root rot in other plants

Find out what's wrong with your dragon tree

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 stem base is soft or the plant is leaning significantly, the rot may have reached the core, which is often fatal. Some root loss is normal when repotting, but mushy roots are a sign of trouble.

Stopping it coming back

Always wait until the top half of the soil is dry before adding more water. Use a potting mix specifically designed for indoor plants that includes perlite for better airflow.

Dragon Tree: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your dragon tree 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 dry soil, then wait a few days before watering again.
How often should I water my Dragon Tree?
Water every 7 to 14 days, but always check the soil dryness first rather than following a strict calendar.

More problems with Dragon Tree

Back to the Dragon Tree 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.