Late in August the maples along Concord's older streets begin to turn one branch at a time, a slow countdown the whole city can read. Green Leaf Landscaping spends those weeks keeping lawns even and beds sharp while the light drops lower and grows more forgiving. Mowing, trimming, mulch and the long fall cleanup are the backbone of it — steady work rather than dramatic work. The satisfaction is in the contrast: a crisp mowed green under all that color, then a yard raked bare and ready when November arrives. Concord's lots are close enough together that every detail shows, which is exactly why the details get done.