Come October the ridge above Black Rock turns the color of a struck match, and every gust sends another load of it down onto Watertown's yards. Lorusso's Landscaping LLC meets that head on: leaves cleared, beds cut back, the last mow of the year taken low so the turf goes into the cold clean. Earlier in the season the same ground gets weekly cutting, edging along the old brick walks down in Oakville, and mulch refreshed where the summer sun bleached it pale. It is plain work on a fixed schedule, and the proof of it is a property that never looks like it has been left to itself. The mower stripes fade by Thanksgiving; the tidiness stays.