Barenbrug USA Green Thumb 528214 Premium Sunny Grass Seed Mixture, 8-Pound Improved Varieties Of Kentucky Bluegrass, Perennial Ryegrass And Fine Fescues. 99.9% Weed Free Grows Well In Areas Of Full Sun Germinates In 5-28 Days Covers Up To 8000 Square Feet Improved Varieties Of Kentucky Bluegrass, Perennial Ryegrass and Fine Fescues 99.9-percent Weed Free Grows Well In Areas Of Full Sun Germinates In 5-28 Days Covers Up To 8000 Square Feet