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Joyweed · Alternanthera polygonoides

Why is my Alternanthera losing its leaves?

It is less common for Joyweed to drop leaves, which usually happens due to sudden changes in light or temperature. Check if you recently moved the plant to a new spot first.

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

Check these first

  1. Check if the plant was recently moved.
  2. Look for drafts near the plant's location.
  3. Examine the soil to ensure it is not bone dry.

Likely causes

  1. Light Shock

    Most likely

    How to tell: The plant drops leaves shortly after being moved to a much darker or brighter location.

    What to do: Return the plant to its original light conditions if possible. If you must move it, do so gradually over a week to help it adjust.

  2. Temperature Fluctuations

    Possible

    How to tell: Leaves fall off after the plant is exposed to cold drafts or sudden heat spikes.

    What to do: Keep the plant in a stable environment between 65 and 80 degrees Fahrenheit. Move it away from drafty windows or heating vents.

Leaf drop in other plants

Find out what's wrong with your joyweed

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

Sudden, heavy leaf drop is a sign of significant stress. It is normal for a few leaves to fall when the plant is settling into a new home.

Stopping it coming back

Keep the plant in a stable, bright spot and avoid frequent changes to its environment.

Joyweed: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your joyweed 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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Get the app · Or check it from a photo now, free

Questions people ask

Will my plant grow back its leaves?
Yes, once the stressor is removed and the plant stabilizes, it will produce new growth. Give it time and consistent care.
Does this plant flower?
Joyweed is grown primarily for its foliage and rarely flowers indoors. It needs very high light and specific day lengths to bloom, which is difficult to achieve in a home.

More problems with Joyweed

Back to the Joyweed 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.