Down where the Kalamazoo River bends through Calhoun County, the air stays soft into the evening and the grass along the bottomland grows thick and fast. Freeman Lawn Care LLC keeps Emmett Charter Township's yards ahead of it: mowing week in and week out, running the trimmer along fence lines and mailbox posts, cutting the concrete edge clean, then blowing the drive off before leaving. River-valley lawns can go from lush to scorched inside a single July, so the routine adjusts to whatever the season is handing out. Looking back down a finished lot at a set of straight passes is a good way to end a long day.