Black Beauty is a striking deciduous grass that features dark silvery-purple flower heads in late summer. The bottlebrush flowers rise above slender green foliage, making it a superb ground cover when planted in groups. This swaying grass adds texture, movement, and late-summer interest to garden borders. Height and Spread: 100cm (39"). Supplied in 12cm grow pots - decorative pots not included Growing Information Plant Fountain Grass in garden borders with fertile, light, well-drained soil, in full sun.