June mornings in Waukegan come in soft, and the grass at Powell Park holds its dew until nearly nine. That is the hour Acosta and Sons Landscaping LLC keeps — blades sharp, the first pass laid down straight, the smell of cut grass rising in a town still waking up. They mow, edge, trim and haul off what the season leaves behind, working yard by yard across the north-side blocks. There is a plain satisfaction in a clean line where turf meets sidewalk, and they chase it on every property. By the time the sun is high, the lawns behind them look combed.