Blairsville gathers around a brick courthouse on the square, and the grass that runs up to it keeps its own kind of order. A&A Lawn & Landscape LLC works that Union County pattern — mowing, edging, string trimming, and a blower run that leaves walks and drives swept bare. In April the pollen comes down yellow off the ridges and every clean line has to be cut twice; by June the fescue will hold a straight edge for a week at a time. There is real satisfaction in stepping back at the end of a yard and seeing the border stand up sharp against the sidewalk. Lawn maintenance, one property at a time, through the long green months of the north Georgia hills.