West of the Parkers River the land runs low toward Seagull Beach, and all summer the salt wind comes over the dunes and lands on every lawn between there and the road. CSJ landscaping INC works that salted ground — mowing on a schedule the heat sets, feeding and overseeding where wind and sand have thinned things out, edging beds back into shape. August days run long enough to catch yards at both ends and still be off the road before the beach traffic. Cleanups in spring and fall reset a property completely, mulch and all. A green lawn a half-mile from Nantucket Sound has to be earned, and it is a fine thing to stand back and look at.