August afternoons at Ocean Bluff have salt on them; the air is thick, the hydrangeas have gone their strange blue, and the mower leaves stripes that fade by evening. Edgewater Landscape and Property Management keeps the yards of Marshfield in that weather — mowing, edging, string trimming, and seasonal cleanups on either shoulder of the year. Lawns within sight of the water live a harder life than lawns inland and ask for a steady hand rather than a heavy one. The satisfaction is a crisp edge along a shell driveway and a yard that looks like somebody is paying attention. Week to week, that is the whole promise.