Miracle-Gro® Patch Magic® Grass Seed, Feed & Coir is an easy-to-use, one step solution to repair patches on lawn. Guaranteed to grow anywhere, even on slopes as it contains a binder which helps to keep the seed from washing away. A unique formula containing coir absorbs up to 6x its own weight in water surrounding the seed in a protective layer. Enhanced quality seed, free from agricultural grasses, and grows 2x thicker than ordinary grass seed with half the water, and first shoots can be seen within just 4 days.