Summer settles heavy over the Blairsville precinct, the kind of heat that hums off the ridges and off the water out toward Crab Orchard. Lyon Lawn Maintenance works the cooler ends of those days, mowing and trimming yards shaded by hickory and sweetgum where grass grows unevenly between sun and shadow. Keeping a southern Illinois lawn even takes attention — the sunny half sprints, the shady half sulks, and the borders are what tie the whole thing together. A clean line along a walk or a drive is a small thing that reads clear from the road. That is the part worth slowing down for.