Oldmans Creek runs out through the salt hay below Penns Grove, and on a still morning the whole marsh is the color of new brass. CREEKSIDE LAWN, LANDSCAPE AND PROPERTY CARE works the properties set back from that water — mowing, edging, trimming, and the general keeping-up that makes a place look like somebody is home. Cleanups come around twice a year, opening the beds in spring and stripping the corners bare in fall. Salem County ground is generous; leave it alone for two weeks in June and it will show you exactly how generous. Staying ahead of that, and leaving a hard clean edge along every walk, is the shape of the week.