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Kentia palm · Howea forsteriana

Why is my Kentia palm showing signs of root rot?

Root rot happens when the roots sit in water for too long, preventing them from breathing. Check the soil moisture and the drainage holes in your pot immediately.

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

Check these first

  1. Stick your finger an inch into the soil to check for dampness.
  2. Lift the pot to see if water is sitting in the saucer.
  3. Smell the soil for a sour or rotten odor.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves turn yellow or brown, and the soil stays soggy for weeks. The base of the plant may feel mushy.

    What to do: Stop watering immediately and let the 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 pools at the bottom of the pot, and the plant looks wilted despite having wet soil.

    What to do: Ensure your pot has drainage holes at the bottom. If it does not, move the plant to a pot that does or use a nursery liner inside your decorative container.

Root rot in other plants

Find out what's wrong with your kentia palm

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 base of the stems is soft or mushy, the rot has likely reached the crown, which is often fatal. Yellowing leaves are an early warning sign to act fast.

Stopping it coming back

Always empty the saucer after watering and wait until the top inch of soil is dry before adding more water.

Kentia palm: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your kentia palm 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

How often should I water my Kentia?
Every 7 to 14 days is typical, but always check the soil first. Never water on a strict schedule if the soil is still damp.
Can I save a plant with root rot?
Yes, if you catch it early. Removing the rotted roots and repotting in dry, airy soil gives the plant a chance to recover.

More problems with Kentia palm

Back to the Kentia palm 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.