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 central Washington sites with increased moisture availability 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 12" to ≥15" 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
Flax, Lewis (1), Big Bluegrass (VNS) (0.5), Bluegrass, Sandberg (VNS) (1), Wheatgrass, Bluebunch (3). 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
