A year in Rockford asks two entirely different things of the same driveway. LawnCare by Walter, Inc. answers both — mowing, trimming and cleanups from the first green flush along Spring Creek Road through the long humid stretch of summer, then plowing and clearing walks once the valley turns hard and white. There is a particular pleasure in the low light of late September, when the mower shuts off and a yard sits striped and still. And another kind entirely in January, standing back from a drive opened curb to garage while the flakes are still falling. Same houses, same hands, two very different sounds.