Miracle-Gro EverGreen Complete 4 in 1 feeds lawns whilst also working to kill weeds and control moss. The WaterSmart formula helps to protect against heat, drought and other stresses. The lawn will be greener in 1 week, the moss will blacken and need to be raked out, and weeds will be killed within 3 to 5 weeks.Additional Features:Unique nitrogen formula for a rich green lawnKills dandelions, white clover, plantains and mossBalanced fertiliser with potassium and nitrogen to help build a thick lawnThe WaterSmart formula helps protect against heat, drought and other stressesReuse spreader by refilling with the carton or bagProduct Ingredients:Contains MCPA, mecoprop-P and iron sulphate. UK NPK 14-0-5. ROI NPK 14-0-4.2.Packaging may vary from images.WARNING: Please read all instructions carefully before handling, storing or opening. Causes serious eye irritation.