Two mowers moving in step cover a yard the way a good conversation covers an evening — quickly, and without anything missed. Up the slope where Marcus Hook widens toward Chichester the lots open out, and that's where Horn Brothers Lawn Care finds its rhythm: one machine laying the long passes, the other taking the edges and the tight ground around the steps. Late May is the real test, when everything grows at once after a warm rain and a week's neglect looks like a month's. What they leave behind is plain and complete — even stripes, a clean border, the walk swept. The route runs through Marcus Hook, Upper Chichester, Trainer, Linwood and the boroughs alongside.