In September the Chestatee runs low and glass-green under the bridges, and the air over Dahlonega finally loses its weight. BC Landscaping and Hardscapes spends that stretch on lawn maintenance — mowing, trimming, blowing down the walks, and cutting beds back to a clean line after a long growing season. River-bottom lots and ridge lots want different handling, and knowing which is which is most of the work in Lumpkin County. There is real satisfaction in a border so straight it looks drawn, and in a walkway left with nothing on it but light. That is the standard the crew holds to, week after week.