Pocket Botanist
Check these first
- Move the plant to a brighter location.
- Check if other plants are shading it.
- Rotate the pot to ensure even light exposure.
Likely causes
Insufficient Light
Most likelyHow to tell: The grass blades are stretching out, thin, and pale green.
What to do: Move the plant to a spot that receives direct, full sun for most of the day. A south or west facing window is usually best.
Crowding
PossibleHow to tell: The grass is tall and thin because it is competing with other plants for light.
What to do: Give the plant more space by moving it away from other tall plants. Ensure it has its own dedicated light source.
Find out what's wrong with your early hair-grass
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
If the grass is falling over because it is too thin, it is definitely not getting enough sun.
Stopping it coming back
Provide consistent full sun throughout the growing season.
Early hair-grass: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your early hair-grass 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 leggy grass?
- You can trim it back to encourage fuller growth, but it will only stay compact if it gets enough light.
- How much sun does it need?
- Early hair-grass thrives in full sun. It needs direct light to maintain its natural, compact shape.
More problems with early hair-grass
Back to the early hair-grass 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.