Out past Route 99 the Kennebunk Plains open into low blueberry and sand-colored grass, and every August the blazing star turns whole acres purple. Coastal Pines Landscaping tends the smaller, greener version of that ground — mowing, trimming, edging and seasonal cleanups on lawns all over Kennebunk. Come January the same land goes white and the work changes shape: driveways plowed open, doorways shoveled out, sand laid where the shade keeps a patch slick past noon. Both halves of the year end in the same place, with a property that is usable and looks it. Kennebunk, Kennebunkport, Arundel, Alfred and Wells all sit inside the route.