At Rutkowski Park the city gives way to salt marsh, and on an August evening the reeds go gold while the tide slides back out toward Newark Bay. D & R Landscaping works the streets just up from that water, mowing, edging and trimming lawns that grow fast in the humid stretch of the year. Grass here drinks the sea air and shoots up between visits, so the trick is a rhythm rather than a rescue. Cutting the border clean where turf meets concrete gives even the smallest yard a finished shape. The reward is simple — walking away from a lawn that reads as cared for from the sidewalk.