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Six-weeks Fescue

Vulpia octoflora

Last reviewed: August 2026

Six-weeks Fescue (Vulpia octoflora)
Photo: (c) Matt Lavin, some rights reserved (CC BY)

Toxicity unknown

Six-weeks Fescue (Vulpia octoflora) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

4"–16" H × 2"–8" W

Bloom

May, Jun, Jul

Native to

AL, AR, AZ, CA and 44 more states

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Six-weeks fescue is a small annual grass that completes its entire life cycle in just six weeks during spring and early summer. This diminutive native grass grows in small clumps and produces delicate seed heads before dying back completely by mid-summer.

In an HOA neighborhood

Six-weeks Fescue takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Dies back completely by mid-summer leaving bare spots
  • Very small size makes it look sparse in maintained landscapes
  • Annual nature creates inconsistent appearance year to year

Wildlife value

As a native grass, it provides some seed for small birds and contributes to local ecosystem diversity. However, its brief growing period and small size limit its overall wildlife impact compared to perennial grasses.

Common questions

How much sun does Six-weeks Fescue need?
Six-weeks Fescue grows best in full sun conditions.
When does Six-weeks Fescue bloom?
Six-weeks Fescue blooms in May, June, and July.
Where is Six-weeks Fescue native?
Six-weeks Fescue (Vulpia octoflora) is native to AL, AR, AZ, CA and 44 more states, per the World Checklist of Vascular Plants (Kew).
Is Six-weeks Fescue HOA-friendly?
Six-weeks Fescue takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Six-weeks Fescue? 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