Preen Southern Weed Preventer with Powered Spreader Cap

Southern Weed Preventer is specially formulated for hot southern climates to prevent summer and winter annual weeds from growing in flower and vegetable beds and around trees and shrubs for up to 4 months. Without weeds competing for sunlight, nutrients, and space, your plants will grow larger and stronger. Prevents new weeds from growing, it does not kill existing weeds. Works by creating a chemical barrier in the top 1 to 2 inches of the soil that prevents cell division in developing weed seeds.