Summer in the Saginaw Valley comes in warm and low and green, the kind of season that pushes grass up faster than anyone plans for. Eighty-Four Lawn Care LLC stays ahead of it in Zilwaukee — mowing on a set rhythm, trimming around fence posts and foundations, edging the walks until a sidewalk reads as a sidewalk again. The town is small and its streets are short, so a well-kept yard gets noticed three doors down. Spring cleanups start the year, weekly cuts hold it, a leaf clearing in late fall puts it to bed. Grass even, clippings blown off the drive, gate shut on the way out.