By the middle of October the Noyes Street blocks give it all up at once — oak and maple down in drifts, gutters plugged, lawns vanishing under color that was glorious for about a week. F & M Landscaping shows up for the unglamorous second half of autumn: leaf cleanups, beds cut back, turf cleared so it can breathe until the ground closes for good. The rest of the year runs on the steady rhythm of mowing, string trimming and edging along walks and driveways. Grass on those streets grows in the shade of very tall old trees, which asks for a lighter hand and a sharper blade than an open yard does. Done properly, a lawn there looks composed rather than fussed over.