Evenings in June run long on the West Chestnut Street rise, and that last hour of sun makes even a small Brockton lawn look like something. Silva's Greenscape spends the season keeping grass even and borders honest — weekly mowing, trimming along hedges and fences, edges recut wherever the turf tries to creep over the walk. Green is not one color; it comes in from feeding, cutting height and timing, and it deepens once a lawn settles into a routine. The year opens with a clearing and closes with one. There is no trick to any of it, only turning up on the same day every week.