West of Columbine the ground tilts up into Ken Caryl, where red sandstone fins stand out of the grass and the foothills throw shade across the lawns by mid afternoon. CarrollCare mows and trims through that edge of town, working around flagstone, slope and the deer that drift down at dusk. Turf on this side of the valley takes wind and sun in equal measure, so cutting height, feeding and steady weed control are how a yard holds its nerve from May to September. There is aeration when the soil wants air more than water, and a cleanup at both ends of the season. Finished, a lawn out here reads soft and even against all that rough red rock, which is exactly the point of doing it well.