Designed specifically for warm-season lawns

a hallmark of a stunning lawn

and Dichlorprop for proven broadleaf control

Rights-of-way

lush lawn no matter the conditions

Guardian Pre-emergent 13-0-10 Lawn Fertilizer with Prodiamine Size:50 lbs. Designed specifically for warm-season lawnsPrevent Weeds While Feeding Your Lawn Guardian 13 0 10 is a professional grade pre emergent fertilizer that prevents crabgrass and annual weeds from germinating while feeding your lawn for steady growth and deep green color. For a cleaner lawn without fighting weeds all summer, Guardian is where you start. What Guardian Prevents Crabgrass Goosegrass Poa annua (annual bluegrass) Spurge Chickweed Oxalis Guardian contains 0. 37% prodiamine, which creates