Gopher Scram repellent specifically designed to move gophers out of lawns and gardens. All-natural and organic ingredients, fully biodegradable, environmentally safe and nontoxic. Safe for children, pets, plants, the soil, and groundwater. Dual action long-lasting protection. Granular - no mixing or spraying. Causes the gopher's food to taste bad and their digestive system to be disturbed. Also causes tunnels and surrounding soil to have a bad odor. Gets rid of gophers guaranteed. 3.5 pound shaker container protects up to 2100 square feet.