From the rise along Nichols Street, Norwood in midsummer is one long roll of green broken by rooftops, and every one of those lawns wants a cut this week. Keeping that rhythm going is the job — mowing, edging, string trimming, and the cleanups that bookend the season at either end. The measure of a good day is a row of properties that all look freshly attended when the sun finally drops. Winter shifts the ground underneath it: plowing, shoveling and salting the driveway, the walk and the stoop so the morning is passable. Same streets, same standard, different weather entirely.