Phacelia Seed - Coated is out of stock for the season. Check out Bee Seed For Homestead, Animal, & Garden here. Call our office with any questions (800-552-1027). Phacelia is a versatile plant that is used for bee forage, cover crop, erosion control, hay and forage. Phacelia is a top choice for pollinators. This guide growing plant has ample amounts of feathering lavender-blue fragrant flowers that attract bees and other beneficial bugs. Phacelia also has a great root structure for breaking up clay-type soils and it absorbs excess nitrogen and calcium that are in your soil.