Scotts, 5,000 SQFT Coverage, Bonus S Max Southern Weed & Feed & Fire Ant Killer, Feeds & Strengthens Lawn Against Heat, Drought & Wear & Tear, Kills Dollarweed & Other Common Lawn Weeds, Kills & Prevents Fire Ants For Up To 6 Months, For Use On St. Augustine Grass, Including Floratam, Centipede, Zoysia & Carpetgrass Lawns.