The Sudbury River begins quietly in Hopkinton, and by September the mornings near the water carry a chill the afternoons refuse to keep. Live Well Landscape works that stretch of the year hard — mowing while the grass is still growing, trimming and edging, refreshing mulch, then the long fall cleanup as the oaks and maples let go. Spring is the mirror image: everything raked out, beds cut back in, the first cuts setting the line that the summer will follow. A lawn kept on rhythm never has a bad week, which is the quiet luxury of the whole arrangement. Hopkinton yards, one visit at a time.