Wealthy Street in September has a particular gold to it, low sun down the length of the block and the leaves just beginning to think about falling. RRR Lawn & Landscape/Seasonal Color, LLC works that side of Grand Rapids through the whole turn of the year — mowing, trimming and edging while the grass runs, then leaf cleanups when Eastown's big maples finally give up. Landscape upkeep fills the shoulders of the season, the beds and borders that decide how a property looks from the sidewalk. And when the lake starts sending snow inland, the blade goes on and those same drives get cleared and salted. The calendar changes; the addresses stay the same.