A natural organic-based soil treatment that has been used successfully on thousands of lawns since 1972. Composed of Lignosulfonates and DPW (Dehydrated Poultry Waste) which contain primary and secondary plant foods that have a low burn potential. Revive is an excellent slow release carbon source for the soil microbes and increases soil cation exchange capacity. Revive is also fortified with chelated iron and surfactants. Perfect for solving brown spots in turf plus increasing water penetration breaking up and loosening hard soils. Revive granules are terrific for lawns & gardens. Revive will reduce watering requirements and turn the lawn a dark green. Revive will save you water.