Third Herring Brook runs low and dark under the road, and the big oaks above it hold their leaves stubbornly into December. Troy Tree & Landscaping keeps Norwell properties on both schedules — mowing, trimming, edge definition and hauling off what the season drops while things are growing, then plowing, walk clearing and de-icing straight through the freeze. Wind off the coast can strip a yard overnight, so the list of what needs doing changes faster here than it does inland. Nothing beats the look of a property put right again after a rough week of weather. Norwell, Hanover, Scituate and Rockland are the towns on the route.