EverGreen Mosskill with lawn food is ideal for those who want a richer, greener lawn that controls moss. The easy to use granules get to work in just 7 days killing the moss and helping to green up your lawn. EverGreen Mosskil with lawn food will give you the luscious deep green lawn you have always wanted. Use from April to September. For results apply with a EverGreen or scotts spreader to ensure even coverage.