Bangor was built out of what lay under it — slate, split and stacked into walls, walks and roofs across the whole Slate Belt. Lawns here grow up against that gray stone, with Blue Mountain standing off to the north and the evening light running long across the ridge. WISNER Landscaping & Design, LLC mows, trims and edges those yards, keeping turf tight to the slate and beds and borders clearly drawn. Northampton County summers are generous, and a property can be transformed by little more than a straight edge and a clean finish. It is plain work on ground that has always rewarded patience, with stone and with grass alike.