Longleaf Woodoats (Chasmanthium Sessiliflorum) is a perennial grass in the Poaceae family with easy care difficulty. It requires moderate watering and partial shade or full sun light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

Chasmanthium sessiliflorum is a perennial grass native to the southeastern United States, known for its distinctive flat, oat-like seed heads.

Longleaf Woodoats

Longleaf Woodoats

Chasmanthium Sessiliflorum

Chasmanthium sessiliflorum is a perennial grass native to the southeastern United States, known for its distinctive flat, oat-like seed heads.

Quick Facts

Type
grass
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Partial Shade, Full Sun
Hardiness Zones
5-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty, peaty
Indoor:No
Outdoor:Yes
Garden Use:ornamental grass, border plant, restoration

Care Calendar

Monthly care tasks for Longleaf Woodoats

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

Longleaf Woodoats
Longleaf Woodoats detail

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Taxonomy

Family:Poaceae
Genus:Chasmanthium