Diamond Bridge Avenue climbs away from the borough center, and partway up you can watch the year turn over the rooftops. Landscapeworks follows both halves of it in Hawthorne — mowing, edging, trimming, fertilizing and cleanups from the first warm week, then plowing, shoveling and salting once the pavement goes hard. The same driveway that gets a crisp border cut in July gets scraped back to blacktop in January. Winter is a run of small dark early mornings; summer is the long slow push of grass. Working a property all the way around the calendar means knowing where its water runs and where its drifts pile up.