Strong, green pastures start with Gordon's 7171122 Pasture Pro Plus One-Step Weed & Feed 15-0-0 Concentrate. This weed and feed lawn fertilizer eliminates weeds while it nourishes grass. The 2, 4-D-based grass fertilizer weed killer includes 15% nitrogen fertilizer for effective performance. A concentrated liquid weed and feed formulation ensures this product can treat up to 15, 000 sq. ft. of pasture or up to 20, 000 sq. ft. of lawn. To use the lawn fertilizer and weed control, simply mix with water. | Gordon's Pasture Pro Plus One Step Weed & Feed | Size 2.5 gal