Preen Garden Weed Preventer - 5.625 lb. - Covers 900 sq. ft.

If you're tired of pulling weeds in your garden beds, Preen Garden Weed Preventer promises to be a great solution. This product works by preventing new weeds from germinating, making it an effective long-term solution. Just sprinkle it over your garden bed, driveway, rocks, or other areas where you don't want weeds to grow. While it's effective, keep in mind that it won't do anything to get rid of the weeds that are already there- it's only designed to prevent new weeds from growing. If you're treating an area with existing weeds, make sure to remove them first. The product is easy to apply with its easy-to-use canister, and the 31.3 lb size is able to cover 5,000 square feet with some users even able to treat the area specified on this size in one go. The time period for which the product remains active could be around three months although some users claim that their gardens are weed-free after a year. While the product works effectively in general, one user mentioned half a container may be needed for optimal results on a rock backyard.