Early summer in Carlisle smells like cut hay off the fields at Great Brook Farm, and every lawn in town is trying to do the same thing at once. 3-D Lawn Care keeps them in hand — weekly mowing, edging along walks and drives, trimming around stone walls and fence posts, clippings cleared away after. Carlisle lots run big and uneven, full of tree lines and slow slopes, and they get cut with the ground taken into account rather than fought. Spring and fall cleanups bracket the mowing season on either end. The work covers Carlisle and the towns that border it.