The 'Black Dragon' is prized for its unique branching habit and deep, green foliage that darkens as it ages. It has an open, pyramidal growth habit and will reach 8-10' tall and 4-6' wide at maturity.
The 'Giokumo' is a dense, pyramidal variety that will reach 8-10' tall and 3-4' wide at maturity. It is prized for its rich green foliage that is densely packed onto branches.