Preen Garden 2463802 31.8-pound Weed Preventer
The Preen Garden Weed Preventer (31.3 lb. #2463802) prevents summer and winter annual weeds from growing in flower and vegetable beds and around trees and shrubs for up to 3 months. Without weeds competing for sunlight, nutrients, and space, your plants will grow larger and stronger. Preen Garden Weed Preventer prevents new weeds from growing, it does not kill existing weeds. It works by creating a chemical barrier in the top 1 to 2 inches of soil. The barrier prevents cell division in developing weed seeds, leaving you with a beautiful, unobstructed garden! Covers 2,560 sq. ft.