Along the older streets toward the Glen Rock line, Hawthorne shows its stone — sandstone foundations, low garden walls, oaks that have shaded the same lawns a long while. Tranquil Estates Landscape and Design tends the grass underneath them: mowing, edging along walls and walks, trimming close where a mower cannot reach, feeding turf that has to fight for its light. Deep-shade lawns ask for patience more than muscle. Autumn cleanups take the oak leaves off before they can mat, and the spring round opens the beds again. What comes of it is a settled, unhurried yard that suits the houses it belongs to.