Greenspire' has a narrow, columnar growth habit and is often used for container gardening. It will reach 6-8' tall and 1-2' wide at maturity. It has rich, glossy green foliage that stays vibrant through the seasons.
This variety is prized for its showy, blue-green, curving foliage. Huge heads of creamy-white blooms appear in spring. Grows 6-8' tall and wide at maturity.
