Pocket Botanist
Check these first
- Check if the plant is receiving enough direct sunlight.
- Observe if the drooping happens only during the hottest part of the day.
- Ensure the stem is firm and not collapsing at the base.
Likely causes
Insufficient Light
Most likelyHow to tell: The plant looks weak, leans heavily toward the light source, and the stems appear thin. The leaves may lose their upright posture.
What to do: Move the plant to a location that receives full sun for at least 6 to 8 hours a day. If indoors, place it in the sunniest window available.
Heat Stress
PossibleHow to tell: The foliage wilts during the hottest part of the day even if the soil is moist. The leaves may look slightly dull or pale.
What to do: Provide some light afternoon shade if temperatures exceed 90 degrees Fahrenheit. Ensure the plant is well hydrated before the heat of the day.
Find out what's wrong with your giant onion
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
Drooping is normal if the plant is just starting to go dormant after flowering. If the stem is collapsing or mushy, that is a sign of rot.
Stopping it coming back
Place the plant in a spot with full sun and monitor it during extreme heat waves.
Giant Onion: drooping? Check yours with a photo
Every plant is a little different. Take a photo of your giant onion 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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
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Questions people ask
- Does this plant flower?
- Yes, it produces large, globe shaped purple flowers. It needs full sun and a proper dormant period to bloom successfully.
- Will my plant recover if it droops from heat?
- Usually, the plant will perk back up once the temperature drops in the evening. Give it a deep watering if the soil feels dry.
More problems with Giant Onion
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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.