The Far Mill River slips through Shelton mostly out of sight, under road culverts and behind back fences, and the neighborhoods along it stay a few degrees cooler for it. Sadick's Landscaping LLC mows those shaded yards, where grass grows thinner under hemlock and the ground holds damp until midday. That calls for a lighter touch — a higher cut in the shade, a careful pass near the soft spots, trimming tight around stone walls built back when this was farmland. By the end the lawn sits uniform from the road all the way to the trees. Ordinary work done attentively, which in a green town is what keeps everything looking right.