Scotts Turf Builder Grass Seed Heat-Tolerant Blue Mix For Tall Fescue Lawns provides superior resistance to heat, drought, and disease. Scotts wraps each seed in a unique 4 in 1 WaterSmart® PLUS Coating that absorbs 2x more water than uncoated seed, feeds with essential nutrients, and helps protect seedlings from disease. Grow Quicker, Thicker, Greener Grass. Guaranteed.