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Regal Geranium · Pelargonium x domesticum

Why is my Regal Geranium losing its leaves?

It is less common for a Regal Geranium to drop leaves, which usually happens due to sudden changes in temperature or poor light. Check if your plant has been moved recently or if it is getting enough bright, indirect light.

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Check these first

  1. Observe the light levels in the current location.
  2. Check for cold drafts near the plant.
  3. Inspect the fallen leaves for any signs of pests.

Likely causes

  1. Low Light

    Most likely

    How to tell: The leaves turn yellow and fall off, often starting from the bottom of the plant. The stems may also look stretched out or leggy.

    What to do: Move your plant to a brighter location that receives plenty of bright, indirect light. If you are indoors, a south or west facing window is usually best.

  2. Temperature Stress

    Possible

    How to tell: Leaves drop suddenly after exposure to cold drafts or extreme heat. The plant may look otherwise healthy but just sheds its foliage.

    What to do: Keep the plant away from drafty windows, air conditioning vents, or heaters. Maintain a steady room temperature between 60 to 70 degrees Fahrenheit.

Leaf drop in other plants

Find out what's wrong with your regal geranium

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 a few older leaves at the base to turn yellow and drop as the plant grows. You should only worry if a large number of leaves fall off at once.

Stopping it coming back

Keep your geranium in a stable environment with consistent light and temperature. Avoid moving the plant frequently to different spots in your home.

Regal Geranium: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your regal geranium 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 dry air cause leaf drop?
Yes, very dry indoor air can stress the plant. Keep it away from heat sources to help maintain the foliage.
Should I fertilize a plant that is losing leaves?
No, wait until the plant shows signs of new growth before applying fertilizer. Adding nutrients to a stressed plant can do more harm than good.

More problems with Regal Geranium

Back to the Regal Geranium 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.