Scotts Turf Builder Healthy Plus Lawn Food is a 2-in-1 lawn care product that contains a broad-spectrum and systemic fungicide for prevention and control 27 types of lawn diseases. Ideal to control 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 4 weeks of control.