TX PF CRP SAFE-Clay Soils. Appropriate for CRP Programs and to address Rangeland Health, Restoration, and Wildlife Resource Concerns. Click on PDF to view species and rates of mix in the PF Seed Calculator. Includes (#s/ac): Sideoats grama (El Reno) (1.8), Blue grama (0.6), Partridge Pea (0.2), White Prairie Clover (0.08), Purple Prairie Clover (0.08), Illinois Bundleflower (0.72), Maximillian Sunflower (0.05), Switchgrass (Blackwell) (0.35), Indiangrass (Cheyenne) (0.83). Updated January 2024.