Purple Fountain Grass 'Cupreum' is a cultivar of Pennisetum setaceum selected for its intense copper-red to purple foliage and showy, arching flower plumes. The species is native to Africa and the Middle East.
This grass forms a graceful, fountain-like mound 3–4 feet tall and wide. The narrow leaves are deep burgundy to copper-red throughout the growing season. In summer, feathery, bottlebrush-like plumes emerge, initially reddish, aging to tan. The plumes arch outward, creating a stunning silhouette. In frost-free climates, it is evergreen; elsewhere, it is grown as an annual.
Full sun and well-drained soil are essential. It is drought-tolerant once established. 'Cupreum' is often propagated vegetatively to maintain color. It is a popular container plant, border accent, and mass planting for dramatic color contrast.



| Family: | Poaceae (poh-AY-see-ee) (Info) |
| Genus: | Pennisetum (pen-ih-SEE-tum) (Info) |
| Species: | setaceum (se-TAY-see-um) (Info) |
| Cultivar: | Cupreum |
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Indian Grass (Sorghastrum nutans)
Dwarf Fountain Grass 'Little Bunny' (Pennisetum alopecuroides 'Little Bunny')
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Blue Oat Grass (Helictotrichon sempervirens)
Silver Banner Grass (Miscanthus sacchariflorus)
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Dallis Grass (Paspalum dilatatum): A Robust Pasture Grass with Sticky Seed Heads
Bear Grass (Xerophyllum tenax): Iconic Western Native for Fire-Adapted Landscapes
Grass Tree (Xanthorrhoea nana): Dwarf Australian Grasstree
Feather Grass (Stipa pennata): A European Steppe Grass with Silky, Flowing Awns
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