On Bloomfield Avenue there is a small white house where a president was born, and in March the lawn around it greens up before anybody else's does. Lentini Landscaping takes Caldwell yards from that first thaw onward — mowing, trimming, edging, and the cleanups that pull winter out of the beds. When the year swings back around, the same trucks are out plowing driveways and clearing walks in the dark hours. Two seasons, one list of addresses, no gap in between. It is a good way to know a town: by every yard on it, in every kind of weather.