Ideal for seeding around or under dense trees. Absorbs and releases water to keep seed moist, even if you miss a day of watering. Germinates faster than uncoated seed. 99.99 percent weed free. Grows with as little as 3 hours of sunlight. Contains Scotts exclusive Thermal Blue Kentucky Bluegrass. Aggressively spreads to repair thin and bare spots. Survives the scorching heat.