The mix includes a combination of cool-season native bunchgrasses and a native forb to provide soil stabilization, floral diversity, and long-term stand persistence. Species were selected for adaptability to low-precipitation environments 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 structural grass cover
- Includes a native forb to meet CP1 40-point diversity requirements
- Suitable for drill or broadcast seeding
Species Included
Wheatgrass, Snake River (3), Flax, Lewis (1), 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
