MT PF EQIP Honey Bee Pollinator Initiative Mix (HBPI) Mix 1. This mix is designed to meet the objectives of the Montana EQIP Honey Bee Pollinator Initiative (HBPI) and includes Linum perenne, Blue Flax "Appar". Click on mix title to place an order and to view mix in the NRC Calculator. Includes (#s/ac): Yarrow (0.03), Slender Wheatgrass (0.35), Blanket Flower (0.9), Maximillian Sunflower (0.2), Blue Flax (0.7), Sainfoin (1.7), Western Wheatgrass (1), Bluebunch Wheatgrass (0.35), Prairie Coneflower (0.3), Small burnet (1.5). Updated 2022.