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Xanadu Philodendron · Thaumatophyllum xanadu

Why is my Xanadu Philodendron dropping leaves?

It is less common for this plant to drop leaves, so this usually happens due to sudden temperature shifts or major changes in light. Check your plant's location first to see if it is sitting near a drafty window or a heater.

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Check these first

  1. Feel the soil to see if it is waterlogged.
  2. Check for air vents or heaters blowing directly on the leaves.
  3. Inspect the base of the stems for any signs of rot.

Likely causes

  1. Temperature shock

    Most likely

    How to tell: Leaves may turn yellow or brown before falling off suddenly. This often happens after moving the plant to a new spot or during seasonal changes.

    What to do: Keep your plant away from cold drafts or direct heat sources. Maintain a steady room temperature between 65 to 80 degrees Fahrenheit.

  2. Overwatering

    Possible

    How to tell: The lower leaves turn yellow and feel mushy before dropping. The soil will likely feel soggy or smell slightly sour.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out. If the soil stays wet, repot the plant into fresh, well draining potting mix.

Leaf drop 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

It is normal for the oldest, lowest leaves to yellow and drop as the plant grows. Worry if multiple leaves fall at once or if the new growth looks weak.

Stopping it coming back

Place your plant in a stable environment away from extreme temperature fluctuations. Always check the soil moisture before adding more water.

Xanadu Philodendron: leaf drop? 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

Will my plant grow back where the leaf fell off?
No, the stem will remain bare at that spot. The plant will continue to grow new leaves from the center crown.
Is it normal for a few leaves to drop after I bring it home?
Yes, plants often drop a leaf or two while adjusting to the new light and humidity levels in your house.

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.