WY PF Honey Bee Pollinator Mix. This mix is designed to meet pollinator needs for honey bees and other pollinator insects. Click on PDF below to view mix in the Seed Calculator. Includes (#s/ac): Yarrow (0.03), White Prairie Clover (0.4), Slender Wheatgrass (0.35), Blanket Flower (0.9), Maximillian Sunflower (0.6), Lewis Flax (0.53), Alfalfa (VNS) (0.25), Green needlegrass (0.3), Western Wheatgrass (0.5), Bluebunch Wheatgrass (0.35), Prairie Coneflower (0.2). Updated 2022.