In open country a tree is a landmark — the maple standing alone in a farmyard, the windbreak marking where somebody once decided a hundred acres needed a wall. Oswalds Lawn & Tree tends the grass and the canopy above it in Sandusky: mowing and edging through the green months, trimming limbs back off roofs and drives, hauling leaves once the color finally drops. Once the fields go bare and the drifts start building, the work turns to plowing and shoveling, salt on the steps, a clean path opened to the door. Same yard, all the way around the calendar. Sandusky, Croswell, Deckerville and Peck are inside the range.