Scotts® Healthy Turf Builder® Fungicide and Lawn Food is a 2-in-1 lawn care product that contains a broad-spectrum and systemic fungicide for prevention and control of 27 types of lawn diseases, including brown patch, leafspot, powdery mildew, and red thread. In addition, the added fertilizer feeds for a thicker, greener lawn and strengthens each blade of grass down to the root to help your lawn recover from stresses. This fast-acting formula dissolves quickly to begin working in 24 hours, providing up to four weeks of control. One 13.7 lbs. bag covers up to 4,000 sq. ft. of lawn.