In June the long lawns of Stephen R. Gregg Park lie open beside Newark Bay, and half the city seems to be sitting in them. D'LUVANI LANDSCAPING LLC brings that same green ambition to the front and back yards of Bayonne — mowing on a schedule, trimming the edges, clearing off whatever the season drops. There is real pleasure in the first pass across grass that has gotten ahead of itself, and in the stripes left behind when the mower turns at the fence. The peninsula is flat and bright and the light stays late; a lawn cut in the evening still has an hour to be admired. Small yards, steady hands, a city that notices.