Alpine Sweetgrass
Anthoxanthum monticola
Last reviewed: June 2026
Light
full sun
Water
low
Size
12"–24" H × 6"–12" W
Bloom
May, Jun, Jul
Native to
ME, MT, NH, NY and 1 more states
Anthoxanthum monticola is a compact native bunchgrass that forms neat clumps 12-24 inches tall. It produces fragrant flower spikes from May through July and thrives in full sun with minimal water once established. This drought-tolerant grass maintains an orderly growth habit that works well in cultivated landscapes.
In an HOA neighborhood
Alpine Sweetgrass is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
This grass provides seed for small birds and nesting material for various wildlife. Its flowers attract beneficial insects during the spring and summer blooming period.
Common questions
- How much sun does Alpine Sweetgrass need?
- Alpine Sweetgrass grows best in full sun conditions.
- When does Alpine Sweetgrass bloom?
- Alpine Sweetgrass blooms in May, June, and July.
- Where is Alpine Sweetgrass native?
- Alpine Sweetgrass (Anthoxanthum monticola) is native to ME, MT, NH, NY and 1 more states, per the USDA PLANTS Database and regional native plant society lists.
- Is Alpine Sweetgrass HOA-friendly?
- Alpine Sweetgrass is generally an HOA-friendly choice in the right placement, with low maintenance.
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.
Ready to grow Alpine Sweetgrass? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz