Late August in Centennial is all glare and dry wind, and a bluegrass lawn at fifty-eight hundred feet makes its needs very plain by the third week without rain. JVJ Lawn Care & Sprinkler Co works that stretch closely — mowing at a height that holds moisture, edging the walks and drives, trimming the fence lines, feeding the turf and aerating so what water there is actually soaks in. Come autumn there are leaves to clear and a lawn to set up for the freeze. These yards sit on old prairie ground that would rather grow buffalo grass, so keeping one green here is an act of attention. Done steadily, it holds its color right into October.