Intermediate Oat Grass
Danthonia intermedia
Last reviewed: June 2026
Light
part sun
Water
medium
Size
12"–24" H × 6"–12" W
Bloom
May, Jun, Jul
Native to
AR, AZ, CA, CO and 10 more states
Browse plants for this ecoregion
Intermediate oat grass is a compact perennial bunch grass that forms neat clumps reaching 12-24 inches tall. It produces delicate seed heads from May through July and tolerates partial sun conditions with moderate water needs. This grass maintains a tidy, mounded appearance that works well in structured landscapes.
In an HOA neighborhood
Intermediate Oat Grass is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
- May appear weedy during seed production phase
- Unknown leaf retention could affect winter appearance
Wildlife value
The seed heads provide food for birds and small wildlife. As a native grass, it supports local ecosystem health and provides habitat for beneficial insects.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Intermediate Oat Grass fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.