Come mid-July the cicadas wind up in the oaks and the middle of the afternoon goes still and heavy across Northwest Arkansas. AG Roland NWA works the cool ends of those days, the early hours and then the long gold stretch after five when shadows finally reach across a yard. Bermuda that has run hard through a humid week gets brought back level, with the trimmer carried tight along mailbox posts, fence lines and the curve of a flower bed. It is plain work done attentively, and it shows most in the straight seam where cut grass meets gravel. A place that looked shaggy at noon can look settled by supper.