Earth Science’s fast acting Grass Repair Kit has everything you need to quickly and easily fix bare spots in your lawn. Each bag contains premium grass seed, lawn food, and natural soil improvers. Also includes patented Water Right Crystals to help create the optimal conditions for seed germination and growth. Simply water until the crystals expand and sparkle. When the crystals disappear, it’s time to water again! Earth Science Mixture/Blend Grass Seed | 11875