The sand ridges of south Georgia hold longleaf pine and wiregrass and a light that lingers into the evening, long after the heat has stopped moving. Sandhills Lawn Services, LLC works Rockingham and the country around it — mowing, string trimming, edging, hedge trimming and yard cleanup — on ground that drains fast and asks a lawn to be tough. Cicadas run the soundtrack all summer, and the mower has to talk over them. What stays behind is a cut yard against dark pines, edges crisp along the drive, clippings blown clear and gone. In a place this open, a tidy lot can be seen from a long way off.