Westover's lawns sit on gentle rises, terraced a little by old stone and shaded by trees that stood tall before the houses went up. DiLorenzo Landscaping works those slopes with mowers that hold a line across the grade, edging the drives and walks and trimming close along the wall stones. September is a good month here: the heat lets go, the grass wakes back up, and seed and fertilizer laid then will carry a yard into the following June. Leaf work follows soon after, and spring brings the clearing that opens beds and turf for another run. What stays with you is the last pass at day's end — the whole slope one even green, borders held, nothing left behind.