Our Pacific Northwest Native Seed Mix includes grasses designed to produce year-long interest: Idaho Fescue (Festuca idahoensis), Smoothe Bromegrass (Bromus inermis), Blue Wildrye (Elymus glaucus), and Little Bluestem (chizachyrium scoparium). This mixture is designed for Northern California, Western Oregon and Western Washington, as well as the Province of British Columbia.