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Xanadu Philodendron · Thaumatophyllum xanadu

Why is my Xanadu Philodendron wilting and rotting?

Root rot is a common issue caused by soil that stays soggy for too long. Check the moisture level of your soil immediately to see if the roots are sitting in water.

Not sure it's this? Check a photo of your plant for free

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

Check these first

  1. Stick your finger 2 inches 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 soil feels constantly damp and the base of the stems may look mushy or dark.

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

  2. Poor Drainage

    Possible

    How to tell: Water pools on the surface or sits in the bottom of the decorative pot.

    What to do: Ensure your pot has drainage holes at the bottom. Use a chunky potting mix with perlite or orchid bark to improve airflow around the roots.

Root rot in other plants

Find out what's wrong with your xanadu philodendron

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 and mushy at the base, the plant is in serious trouble. A single yellowing leaf is normal as the plant ages.

Stopping it coming back

Only water when the top 2 inches of soil are dry, and never let the pot sit in standing water.

Xanadu Philodendron: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your xanadu philodendron 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, repot in fresh soil, and adjust your watering schedule.
How often should I water my Xanadu?
Aim for every 7 to 10 days, but always check the soil moisture first.

More problems with Xanadu Philodendron

Back to the Xanadu Philodendron 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.