Stewartstown sits where the Connecticut River is still young and the Canadian line runs just up over the hill, and the green season here arrives late and leaves early. No Sweatt Mowing works inside that narrow window, keeping grass cut and edges clean from the river flats to the back roads above town. Mowing, trimming and edging, spring and fall cleanups — the ordinary work that makes a north-country yard look cared for. There is a particular satisfaction in a straight-mown lawn under that wide Coos County sky, the kind you notice from the road without knowing why. When the last leaves come down off the maples, those get hauled out too, and the yard goes into winter tidy.