Turkey Mountain keeps its hemlocks dark all year while everything below it changes color twice. Gardens of the World Landscaping tends the lawns under that ridge in Montville, mowing and edging through the green months and clearing leaves once the oaks finally give in around November. Then the calendar turns and the work turns with it — plowing driveways, shoveling walks, salting the shaded corners where ice lingers longest. There is a particular quiet after a night plow: the whole street opened and nobody awake yet to see it. Both halves of the year, the same yards, the same care.