New Park sits a short walk from the Maryland line, in the folded southern end of York County where the hills arrive one after another and the roads follow the creeks because it is easier that way. Cedar Valley Lawn Care LLC mows that country — grass on slopes, grass around old outbuildings, grass that runs straight up to a treeline — along with trimming, edging and cleanups at both ends of the season. Hill ground is slower to cut and harder to make look even, which is exactly why an even one is worth noticing. Summer comes up humid from the Chesapeake side and the growing does not let up until October. Steady work, hill by hill.