Showy flower spikes, reaching up to 15 feet tall, produce masses of waxy white flowers in the late spring which open on several branches. Long flexible leaves with white margins and fuzzy white fibres make attractive spherical heads. Doing best in full sun and well-drained soil, and hardy down to -10º F, this is a great choice for colder locations. In the wild it ranges from southeast Arizona through New Mexico and into west Texas, and south into Mexico. ... Learn More