Wavy Hairgrass (Avenella Flexuosa) is a perennial grass in the Poaceae family with easy care difficulty. It requires moderate watering and partial shade or full shade or full sun light in USDA hardiness zones 3-8. This plant is safe for cats and dogs.

Avenella flexuosa is a perennial grass known for its delicate, wavy panicles and fine-textured foliage.

Wavy Hairgrass

Wavy Hairgrass

Avenella Flexuosa

Avenella flexuosa is a perennial grass known for its delicate, wavy panicles and fine-textured foliage.

Quick Facts

Type
grass
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Partial Shade, Full Shade, Full Sun
Hardiness Zones
3-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, ornamental

Care Calendar

Monthly care tasks for Wavy Hairgrass

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Wavy Hairgrass
Wavy Hairgrass detail

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Taxonomy

Family:Poaceae
Genus:Avenella