Cross toward Little Harbor at the end of a summer day and the marsh grass goes gold while the yards behind it go a deeper green. A Stone's Throw Landscaping tends those yards — mowing on schedule, trimming around posts and granite, opening the beds in spring and raking down in fall so the ground heads into winter clean. On a strip of land this narrow everything sits close to the water and close to a neighbor, so neat counts for more than big. The payoff is a lawn that reads as cared for from the road, from the walk, and from a boat going by. New Castle is a small place to work, and that is precisely the pleasure of it.