When the Charles turns gray-green and stiffens at the banks, Watertown Square gets quiet in a way it never is in July. Sauro Landscaping is ahead of that quiet — driveways taken care of before the first commuter turns onto Main Street, walks shoveled down to the brick, salt where the shade holds ice all day long. The other half of the year belongs to grass: weekly mowing, trimming, mulch renewed, the yard cleared in April and again once the last leaves let go. Two trades, one property, all twelve months, and the pleasure is identical either way — a place made usable again. Watertown and the towns that border it.