Check these first
- Check for cold drafts near the plant.
- Verify the plant is not sitting directly in front of a heater.
- Look for signs of pests that might be causing stress.
Likely causes
Temperature Shock
Most likelyHow to tell: Leaves fall off suddenly after the plant is exposed to cold drafts or heat sources. The plant looks otherwise healthy but is losing foliage quickly.
What to do: Move the plant to a stable location away from drafty windows or air conditioning vents. Keep the room temperature between 65 and 75 degrees Fahrenheit.
Light Stress
PossibleHow to tell: The plant drops leaves when moved from a bright area to a much darker one. The stems may also start to look stretched or thin.
What to do: Gradually acclimate the plant to new light conditions over 1 to 2 weeks. Ensure it receives bright indirect light for most of the day.
Find out what's wrong with your wingstem
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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
When to worry
Worry if the plant is losing more than a few leaves at once. It is normal for a plant to drop a leaf or two when adjusting to a new home.
Stopping it coming back
Avoid moving the plant frequently and keep its environment as consistent as possible.
Wingstem: leaf drop? Check yours with a photo
Every plant is a little different. Take a photo of your wingstem 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
Get the app · Or check it from a photo now, free
Questions people ask
- Is leaf drop permanent?
- If the stems remain green and firm, the plant can regrow leaves. If the stems turn brown and brittle, that part of the plant may be dead.
- Can pests cause leaf drop?
- Yes, heavy infestations of spider mites or aphids can stress the plant enough to cause leaf loss. Inspect the stems and undersides of leaves closely.
More problems with Wingstem
- Why is my Wingstem drooping?
- Why does my Wingstem have spots on its leaves?
- Why is my Wingstem growing so leggy?
- Why are my Wingstem's leaves turning yellow?
- Why are my Wingstem's leaf tips turning brown?
- Why is my Wingstem not blooming?
- What are these bugs on my Wingstem?
- Why is my Wingstem wilting?
- Why are my Wingstem's leaves curling?
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.
