Barenbrug Turf Blue Pro Kentucky Bluegrass Lawn Seed with Yellow Jacket Seed Coating, All-Season Durable Grass Mix for Lawns, 25-Lb. Manufacturer Barenbrug. KENTUCKY BLUEGRASS SEED MIX: Blends 4 elite Kentucky bluegrass varieties and the superior genetics of Barserati to promise a legacy of enduring greenery for your lawn with exceptional turf that is both visually striking and resilient.