In June, Klein Creek runs low and talkative under the cottonwoods, and by noon the whole west side of Winfield smells like cut grass. Harmony Lawn & Landscape Services Inc works those long green weeks — mowing on a fixed day, trimming the fence lines, cutting a true edge along the walks, hauling off what spring and fall leave behind. A lawn kept on rhythm never really has a bad week; it just gets a little deeper in color. The good part of the job is the walk back at the end, when the rows line up and the sidewalk is clean enough to sit on. Winfield anchors the week, with Wheaton, Warrenville, Carol Stream and Geneva nearby.