Morning at Livingston Park: mist lifting off Dorrs Pond, runners on the loop, pines shedding needles onto the grass. Edgar's Landscape Services starts its days in that hour, mowing north-end lawns while the air is still cool and the grass cuts clean. The work is mowing, trimming, edging, and carrying off whatever falls — pine needles in May, maple leaves in October, and the summer clippings in between. Manchester lawns run to sand and full sun, and turf kept at the right height through August holds its color while its neighbors go tan. By the time the truck rolls to the next street, the grass is standing up straight and the walk is swept.