On a Saturday morning the ball fields around Nanuet fill up early, and every lawn on the walk over has its own idea of what summer should look like. Weed Patrol works the plain-spoken end of that — mowing, trimming, and keeping grass thick enough that it does most of the arguing with the weeds itself. Rockland ground holds water in the low spots and dries fast on the rises, so no two yards on one block want the same thing from a mower. The finish is where it shows: a straight edge along the driveway, clippings off the walk, a lawn that reads as tended from the road. Same streets, same rounds, right through the growing season.