Tall fescue is a favorite turf variety for many homeowners because of its wide tolerance for heat, drought and light conditions. Vigoro Tall Fescue Grass Seed Mixture contains RTF, a revolutionary type of tall fescue that spreads underground to form new growth. This self-repairing feature makes Vigoro Tall Fescue Grass Seed Blend the best choice for establishing new lawns or improving existing ones. It quickly establishes itself, weaves successfully with existing turf, and fills in bare spots. The result is a thick, dense, green beautiful lawn. Read and follow all label instructions.