In May the wind still comes off Cherry Creek Reservoir with an edge on it, and the lawns south of the water go from dull straw to real green in about ten days. MW Sprinkler & Lawn Care, Inc. meets that turn with the first cuts of the year — mowing, edging the drives and walks, trimming the borders, feeding the waking turf and aerating ground the winter compacted. Through summer it becomes the weekly rhythm; in fall it is leaf clearing and a last tidy before the freeze. Centennial's grass lives on a short, intense season, and every week of it counts. Watching a yard come back from brown to a solid, even green never gets old.