There is a window in June, after the dew burns off and before the day turns heavy, when a lawn cuts perfectly. Piccola's Landscaping chases that window through Fanwood's back yards, laying stripes that run true across the flat ground behind the houses and pulling a sharp line where turf meets patio and path. Trimming takes the corners a deck can never reach — around the shed, the swing-set legs, the base of every fence post. Mulch goes down in spring, leaves come out in fall, and the weekly cut holds it all together in between. A yard that gets used all summer deserves to look ready on a Tuesday, not only when company is coming.