The clay under South Lyon holds winter a long time, then lets go all at once in April — the ground softens, the grass leans green, and the weeds come up looking for the same room. Greener Turf Lawn Fertilizing works to that calendar, feeding turf when it is hungry and treating broadleaf and crabgrass while they are still small. It means reading the color of a lawn the way you'd read the western sky. Glacial till never handed anyone an easy lawn out here, which is exactly why a thick, even stand of grass on a South Lyon yard means something. By August, when other lots go pale in the heat, the difference shows from the road.