Bayou Bartholomew winds its slow way past Pine Bluff, and delta heat settles in here early and stays late. Go Lawn LLC. works straight through it — mowing, trimming, edging, and blowing every walk and driveway clean before leaving. Grass in this river country comes on thick, and a lot left alone a couple of weeks turns into a different problem entirely. Bringing one of those back to level, with the border cut sharp along the sidewalk, is the part of the day worth showing somebody. Homes and businesses around Pine Bluff stay on a regular schedule from the first warm week onward.