Late August in Tolland, and the hayfields have gone gold against the dark edge of the Shenipsit woods. Lemek Landscaping Corporation works this rolling ground — mowing and trimming, borders cut in clean, beds mulched and shaped, shrubs kept in bounds, cleanups at the front and back of the season. Hill-country lots come with ledge and drainage and stone walls that were never meant to be mowed around, which is exactly the puzzle worth solving. There's a real pleasure in stepping back from a finished yard where the lines follow the land instead of fighting it. Tolland is that sort of town, and this is that sort of work.