Apply Using A Spreader Where Possible At 35g/sq.m To Encorage Root Development Of Established Grass & Add New Grass Seed. Can Be Applied By Hand Also. Apply After Mowing When The Lawn Is Actively Growing To Thicken & Feed The Lawn. apply Every 3-4 Weeks From February To September.lawn Feed With Added Seedfeeds & Conditions Existing Lawnsadds New Grass To Help Thicken The Lawnavailable In Unique & Innovative Even-flo Spreadernpk 3-1-3 +2fe+1mg