Winchendon lets go of winter slowly — Whitney Pond keeps its gray well into April, and the lawns come back in patches long before they come back whole. C&P Clean All meets that late spring head-on with cleanups that strip out sand, matted leaves and whatever the plow pushed into the beds, then settles into mowing, trimming and edging once the ground firms up. Up here the growing season is short and eager, and grass rewards a cut that respects it. By July a north-county lawn cut on schedule looks deliberate against all that surrounding pine. Then the leaves come, and the year gets put to bed the same careful way it was opened.