Preen Mulch with Extended Control Weed Preventer is made of premium hardwoods enhanced with two herbicides to prevent broadleaf and grassy weeds from germinating for up to six months. Preen Mulch Plus colored mulches offer the same great weed prevention with a yearlong color guarantee.
Preen Mulch with Extended Control Weed Preventer prevents at least 100 weeds, providing better, more effective controls for a longer period than other mulches on the market. It is the only product to prevent broadleaf and grassy weeds for six months.
Sold in 2-cubic-foot bags exclusively at Lowe’s and in select independent garden centers, Preen Mulch with Extended Control Weed Preventer can be used around established trees, shrubs, perennials and bedding plants. However, as with any garden product, please read and follow the label directions.
Certified by the Mulch & Soil Council, Preen Mulch with Extended Control Weed Preventer contains only natural forest products.