Hadley's common runs straight and wide between the old street lines, and the light out on the river flats is unlike anywhere else in the valley — low, generous, and long into the evening. Greener Pastures Lawn and Landscaping works under that light from the first mowing in May, when the fields around town are just being turned and everything smells like river soil. Weekly cuts, trimming, edging, mulch in the beds and the cleanups that open and close the season keep a property in step with the farms around it. There is something satisfying about a lawn that looks as deliberate as a plowed row. Hadley and the nearby Pioneer Valley towns.