Delhi Township keeps its greenhouse glass along the ridge above the Ohio, and the neighborhood lawns seem to have taken the hint. Delhi Lawn Services Inc mows, edges and trims across those hillside blocks, feeds and treats the turf, and clears the yards down clean when the growing year closes. When the river valley turns hard and white the same trucks push snow — drives opened, walks salted, the steep approaches given an extra lap so nobody slides toward the bluff. West-side hills are unforgiving in a storm and generous in June, and the work follows both moods without complaint. What stays with the crew is the look of a street where every drive is open and every lawn is even.