Scotts Turf Builder Triple Action 16-0-1 Weed Control Plus Lawn Food For Kentucky Bluegrass 52.44 lb.Scotts Turf Builder Triple Action provides three benefits in one bag; it kills weeds, including dandelions and clover, prevents future weeds like crabgrass and other grassy weeds, all while feeding and strengthening your lawn. Prevents crabgrass for 4 months and feeds to build thick green lawns. Also prevents barnyardgrass, fall panicum, foxtail, annual bluegrass, broadleaf weeds, corn speedwell, prostrate spurge, knotweed, purslane, chickweed, henbit