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 'Blue Maid' holly has a dense, upright growth habit and will reach 8-10' tall and 6-8' wide. When paired with a blue male holly, it will produce large, red berries in the fall that persist into winter.