Late May, and the low ground below Holland Pond finally dries out enough to hold a machine. Landscape evolution works lawns in Holland, Massachusetts — mowing, trimming, edging along walks and beds, and hauling off a winter's worth of downed limbs and matted leaves. Grass moves fast here once June arrives, and the honest answer to that is simply showing up on the same day every week. A cut lawn framed by dark woods is one of the better things this town does, and the edges are worth getting right. The result is small and repeatable: an even sweep of green from the door out to the trees.