The mower opens its first pass along a Wareham yard while the salt air is still coming off Buzzards Bay, and by the last row the grass lies down in clean bands you could line up by eye. Lawns & More Inc. keeps the turf here through the long coastal summer — mowing, edging, and trimming the borders, raking the season back in spring and fall, and laying fresh mulch dark against the beds. This is sandy, sea-bordered ground, threaded by the Weweantic and the Agawam and softened by cranberry bogs and stands of pine and oak, where a lawn has to hold its green against both the sun and the salt. There is a plain pleasure in a drive left crisp at its edges and a yard that reads as cared-for from the road. From Onset village out through the neighborhoods of Wareham, they leave each place a little tidier than the morning found it.