The mix includes a blend of cool-season native bunchgrasses adapted to lower precipitation environments typical of central Washington. Species were selected to provide reliable establishment, erosion control, and consistent ground cover, while remaining compatible with CP1 program specifications.
Confirm species suitability and seeding rates with your local conservation planner prior to use.
Mix Characteristics
- Designed for central Washington conditions
- Intended for 6"–9" and 9"–12" annual precipitation zones
- Used by local WA PF/QF biologists in CP1 applications
- Provides soil stabilization and long-term grass cover
- Suitable for grass-only conservation plantings
- Compatible with drill or broadcast seeding
Species Included
Wheatgrass, Snake River (3), Big Bluegrass (VNS) (0.5), Bluegrass, Sandberg (VNS) (1). Updated January 2026.
Notes
- Basin wildrye may be substituted in draws or areas with increased moisture
- Indian ricegrass may be substituted on sandy soil sites
- Plant into a firm, weed-free seedbed
- Proper site preparation and weed control are critical for successful establishment
- Follow NRCS and local conservation guidance for management and maintenance
