Rock 'N Grow Back In Black' stonecrop (Sedum × 'Rock 'N Grow Back In Black') adds dramatic, near-black foliage to your garden from summer into fall, then finishes the season with creamy blooms touched with red. You get a strong, upright clump that stays neat and substantial, typically about 20-24 inches tall and roughly 26-30 inches wide at maturity.
Plant it where it will receive full sun for the darkest foliage and best performance. Like most stonecrops, it thrives in well-drained soil and is a great fit for dry, lean, or rocky spots once established. Avoid soggy ground and standing water, especially in winter, and do not over-fertilize; average to poor soils are often ideal.
Use it to anchor sunny borders, pair it with ornamental grasses and other sun-loving perennials, or feature it in containers as a bold foliage contrast. In late season, the flower clusters help extend color when many other perennials are fading, and the sturdy stems hold up well. In spring, simply clear away old growth as new shoots emerge for a clean start to the season.