Kill moss, not your lawn, with Scotts Moss Control Granules for Lawns. Apply winter or spring when moss is actively growing and on moist lawn after tall grass is mowed to expose low-growing moss. The formula contains added nutrients to help strengthen your lawn. You'll be able to enjoy a greener space quickly with Scotts Moss Control Granules for Lawns. One 18 lbs. bag yields treatment for up to 5,000 sq. ft.