Ferti-lome Weed & Feed Lawn Fertilizer For St. Augustine Grass 5000 sq ftApply in early spring to obtain control of pre emerged and post emerged weeds in Centipede, Zoysia and St. Augustine lawns. For best results, lawn should be moist prior to application After application, water in well Do not use on bermuda grass or any type of northern grasses California residents see Prop 65 Warning(s) UPC: 732221109179 Model Number: 10917