MT PF EQIP Honey Bee Pollinator Initiative Mix (HBPI) Mix 2. This mix is designed to meet the objectives of the Montana EQIP Honey Bee Pollinator Initiative (HBPI) and includes Linum lewisii, Lewis Flax. Click on PDF to view mix in the NRC 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.