Jonathan Green Black Beauty Ultra Grass Seed, Cool Season Lawn Seed, 25 lb PRODUCT DESCRIPTION Jonathan Green Black Beauty Ultra Grass Seed mixture is just what you need for a lush, full lawn that will leave your neighbors green with envy!Key Product FeaturesCoverage: 25 pound bagOverseeding – Seeds up to 10,000 sq. ft.New Lawns – Seeds up to 5,000 sq. ft.Our most popular grass seed blendFast establishment in newly seeded lawns, and fills in bare spots quickly in thin lawnsGrows a lush dark-green lawn in full sun to partial shade growing conditionsExcellent heat and disease resistanceRecommended Planting Months: For cool-season grassesLight Requirements: Full sun to partial shade (4 – 8 hours of sun) Jonathan Green Black Beauty Ultra Grass Seed mixture combines our most elite Black Beauty tall fescue seed varieties with our best Kentucky bluegrass to fill in bare spots quickly and invigorate worn-out lawns. Black Beauty Ultra also contains premium perennial ryegrass for fast germination and wear tolerance in lawns that experience heavy traffic. The Black Beauty Ultra seed grows naturally dark-green turf and is most similar to the Black Beauty seed mixtures that sod growers purchase from us to grow high-quality sod within one year. This seed germinates in 7 – 14 days.