A July afternoon in southwest Georgia builds its thunderhead by two o'clock, so the work here starts early and gets out ahead of the sky. DNA LAWN SERVICE runs its routes through east Dougherty County that way — mow, trim, edge, blow, and on to the next before the first drop hits the windshield. Rain only makes the Bermuda come back harder, which is why the weekly visit matters more than any single cut. Fence lines and tree rings get hand attention, and the drive gets swept clean. By evening, when the storm has drifted off toward Lee County, the yards are steaming a little and standing sharp.