Seven in the morning, dew still heavy, and the first pass of the day lays a dark stripe across a pale lawn. Scalise's lawn care starts there and works outward — mowing, edging the sidewalk, trimming the fence line and around the trees, then clearing the clippings off the concrete. Cut grass smells like the whole neighborhood is awake even when it plainly isn't. Autumn brings leaf work and cleanups; spring brings the scramble to catch up with everything March started. Centreville yards and those in the towns just beyond it are on the schedule.