Check these first
- Observe how many hours of direct sun the plant receives.
- Check if nearby plants are shading your primrose-willow.
- Rotate the pot to ensure even light exposure.
Likely causes
Insufficient light
Most likelyHow to tell: The stems are long and thin with large gaps between the leaves. The plant leans heavily toward the nearest light source.
What to do: Move the plant to a location that receives full, direct sun for at least 6 to 8 hours a day. If growing indoors, place it in your brightest south-facing window.
Crowding
PossibleHow to tell: The plant is growing in a dense group where lower leaves are shaded by upper ones.
What to do: Thin out the stems to improve airflow and light penetration. Ensure each plant has enough space to receive sun on all sides.
Find out what's wrong with your winged primrose-willow
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
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When to worry
If the stems are so weak they cannot support themselves, the plant is severely light-starved. It is normal for the plant to grow tall as it matures, but it should remain sturdy.
Stopping it coming back
Provide maximum sun exposure and prune the tips occasionally to encourage bushier growth.
Winged primrose-willow: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your winged primrose-willow 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
- Can I prune the leggy stems?
- Yes, trimming the stems back will encourage the plant to branch out and grow more compactly. Just make sure to give it more light afterward.
- Is full sun too much for this plant?
- Not at all. Winged primrose-willow thrives in full, direct sun as long as its water needs are met.
More problems with Winged primrose-willow
Back to the Winged primrose-willow 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.

