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.
The 'Carousel' is prized for its white blooms that are lined with a speckled band of purple hues. This is a larger variety that will reach 6-8' tall and wide at maturity. Evergreen and deer resistant.