Pocket Botanist
Check these first
- Observe how many hours of light the plant gets daily.
- Check if the plant is leaning toward a window.
- Measure the distance between leaf nodes.
Likely causes
Insufficient light
Most likelyHow to tell: The stems are long and thin with large gaps between the leaves.
What to do: Move your plant to a brighter location with partial shade or filtered sun. Rotate the pot every week so all sides get even light.
Lack of pruning
PossibleHow to tell: The plant is tall and sparse but otherwise healthy.
What to do: Trim back the long stems by one third to encourage bushier growth. Do this in early spring to help the plant fill out.
Find out what's wrong with your heath speedwell
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
Legginess is rarely fatal but it makes the plant look sparse. It is normal for the plant to stretch slightly during the darker winter months.
Stopping it coming back
Provide bright, indirect light and prune the plant back annually to keep it compact.
Heath speedwell: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your heath speedwell 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
- Will the leggy stems fill back in?
- No, the existing bare stems will not grow leaves again. You should prune them to encourage new, fuller growth from the base.
- Can I grow this plant in full shade?
- Heath speedwell prefers partial shade to full sun. In full shade, it will almost always become leggy and weak.
More problems with Heath speedwell
- What are these spots on my Heath speedwell?
- Why is my Heath speedwell drooping?
- Why is my Heath speedwell not blooming?
- How do I fix root rot in my Heath speedwell?
- Why are my Heath speedwell leaves turning yellow?
- Why are my Heath speedwell leaf tips turning brown?
- Why is my Heath speedwell dropping leaves?
- How do I get rid of pests on my Heath speedwell?
- Why are my Heath speedwell leaves curling?
Back to the Heath speedwell 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.