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Balloon plant · Gomphocarpus physocarpus

Why is my balloon plant dropping leaves?

It is less common for a healthy balloon plant to drop leaves, so this usually happens when the plant is stressed by sudden changes in its environment. Check the soil moisture and light levels first to see if the plant is struggling to adapt.

Check these first

  1. Check if the soil is bone dry.
  2. Assess if the plant is getting enough direct sun.
  3. Look for signs of pests on the undersides of the leaves.

Likely causes

  1. Sudden light change

    Most likely

    How to tell: Leaves turn pale and fall off shortly after you move the plant to a dimmer spot. This plant needs full sun to thrive.

    What to do: Move the plant back to a location that receives at least 6 to 8 hours of direct sunlight daily. Avoid moving it again once it starts to recover.

  2. Underwatering

    Possible

    How to tell: The leaves feel dry or brittle before they drop, and the soil pulls away from the edges of the pot. The plant will look wilted overall.

    What to do: Water the plant deeply until water runs out of the drainage holes. Ensure you water every 5 to 10 days when the top inch of soil feels dry.

Find out what's wrong with your balloon plant

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 very bottom, oldest leaves to drop occasionally as the plant grows. Worry if the leaf drop is happening rapidly across the entire plant.

Stopping it coming back

Keep the plant in a consistent, sunny spot and maintain a steady watering schedule.

Keep your balloon plant healthy from here

Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.

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Questions people ask

Will my plant grow new leaves?
Yes, once the stressor is removed, the plant will push out new growth from the nodes.
Does this plant drop leaves in winter?
Balloon plants are often grown as annuals and may naturally decline as temperatures drop in the fall.

More problems with Balloon plant

Back to the Balloon plant guide

This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.