At dusk a great blue heron will stand a long while at the edge of the water in Three Pond Park, and the lawns nearby cool off and go a deeper green than they were at noon. L&G Lawn and Garden Services often finishes its Cherry Hills Village route in that hour — final trim done, edges walked, the mower lines running clean across a lot with room to spare. Regular mowing carries the week; fertilization, aeration and overseeding carry the year. Weed control and seasonal cleanups handle the rest, so nothing creeps in at the borders. Leaving a yard looking cared for at the end of a long day is its own small reward.