The Fox still drops over the old milldam at Rochester, and on a still afternoon you can hear the water from the village sidewalks. Blade of Grass Lawn & Landscaping Inc works inside that steady sound — mowing lot by lot, string trimming around fence posts and mailbox poles, edging the walks until the line between concrete and turf reads like a decision rather than an accident. Grass moves fast in Racine County once June turns humid, and staying ahead of it is most of the job. Come autumn the same yards get raked out and cleared for the cold. It is a landscaping outfit that measures its week in cut lines and swept walks.