The drive east from Lincoln toward Fayetteville turns spectacular in the last half of October, when the oaks and maples along Highway 62 go copper and the mornings finally have an edge to them. NWA Outdoor Services keeps yards in order across that stretch of Northwest Arkansas, from small lots in town to the wide ones strung along the county roads. Mowing, trimming and edging carry the growing months; leaf cleanup carries the fall, hauling off what the wind piles against a porch or a fence line. A bare, brushed yard in November has a beauty of its own, ready for whatever winter decides to try. Then the grass wakes in March and the whole circuit begins again.