There is a week in April when Weston turns over all at once — the shadblow goes white along the back roads, and the grass by Norfield Corners wakes ahead of the woods. Weston Gardens Inc starts its year right there, raking out the winter, cutting back beds, and putting the first mow on lawns that have been waiting since November. Through summer it becomes rhythm: mow, edge, trim, mulch, feed, and back around again. Autumn reverses the whole thing, leaves off and turf laid down for the freeze. A town this wooded asks a lot of anyone who keeps its open ground open.