Down along the Cooper River the water lies flat enough in the morning to hold the whole sky, and rowers slide past before most of Pennsauken has finished its coffee. Brothers Garden Services LLC works the streets that run back from that green ribbon, where lawns grow fast in South Jersey's wet June heat and a week away shows. Mowing, trimming, edging, and the cleanups that open a season and close it — that is the whole of it, done in order, done again. There is real pleasure in the last pass of the mower, when the stripes line up and the grass stands even to the curb. A cut lawn in this township smells like summer itself.