Amgrow Sedgehammer 25g Lawn Herbicide

Sedgehammer is a water dispersible granule formulation containing the active ingredient, Halosulfuron methyl (750g/kg). Used to kill and remove Nutgrass and Mullumbimby Couch without affecting your lawn, Sedgehammer can be safely used on lawn varieties including Bent grass, Buffalo, Couch, Kikuyu, Perennial Ryegrass, Queensland Blue Couch and Tall Fescue.