A fast grower, used in colder climates as an annual. Narrow, glossy light green leaves. An aggressive seeder considered undesirable by native plant societies in Southern California. Propagate by seed as division is risky and usually unsuccessful according to some sources. The foliage is spectacular.
Blooms are purple red.
Unfortunately, it's only rated hardy in USDA zones 9 and 10 and really needs full sun. Introduced by Longwood Gardens in Pennsylvania and used as an annual in northern climates. Short article with tips for overwintering Pennisetum setaceum 'Rubrum' by Tom Micheletti. Pennisetum setaceum 'Rubrum' . Also known as P. s.