By late September the light over the Calhoun County Fairgrounds comes in low and gold, and the season's last strong flush of growth is on. Graham Outdoor Services LLC is out in it, mowing, trimming the edges, cutting a clean line along walks and drives, and clearing leaves and clippings before they mat down over the turf. Fall lawn work in Marshall is the unglamorous kind that decides how a yard will look next May. A lawn put to bed properly holds its shape all winter under whatever arrives. Mowing and seasonal lawn care for Marshall and the towns around it.