Should I trim back the leggy blades?

Yes, you can trim back the long, thin blades to encourage the plant to put energy into new, thicker growth. Use clean, sharp scissors to cut the blades back by about half.

Does Matgrass flower indoors?

Matgrass does not typically flower when grown as a houseplant. It requires specific outdoor seasonal changes and intense light to produce its small, inconspicuous blooms.

Why is my Matgrass looking thin and leggy? Causes and fixes

Check these first

Move the plant to a brighter, sunnier location.
Check if the plant is being shaded by taller nearby plants.
Rotate the pot weekly to ensure even light exposure.

Likely causes

Insufficient Light
Most likely
How to tell: The blades are stretching out, becoming pale, and leaning heavily toward the nearest window. The plant loses its dense, compact mat appearance.
What to do: Move your plant to a spot that receives direct, full sun for at least 6 to 8 hours a day. If you cannot provide enough natural light, consider using a high output grow light.
Crowding
Most likely
How to tell: The plant is growing tall and thin because it is competing with other plants for space or light. The center of the clump may start to die out.
What to do: Divide the plant into smaller clumps and repot them with more space. This encourages fresh, dense growth from the base of the plant.

Leggy growth in other plants

Find out what's wrong with your matgrass

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.

When to worry

Leggy growth is a sign of poor health but is rarely fatal. It is normal for the plant to grow slightly slower during the shorter days of winter.

Stopping it coming back

Provide consistent, direct sunlight throughout the year to keep the growth tight and compact.

Matgrass: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your matgrass 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.

Get the app · Or check it from a photo now, free

Questions people ask

Should I trim back the leggy blades?: Yes, you can trim back the long, thin blades to encourage the plant to put energy into new, thicker growth. Use clean, sharp scissors to cut the blades back by about half.
Does Matgrass flower indoors?: Matgrass does not typically flower when grown as a houseplant. It requires specific outdoor seasonal changes and intense light to produce its small, inconspicuous blooms.

Why is my Matgrass looking thin and leggy?