The 'Green Cascade' is prized for its deeply-lobed foliage that turns from rich-green to vibrant red in the fall. It has a broad growth habit and will reach 6-8' tall and 8-10' wide.
The 'Globosa Nana' is prized for its dense, rounded growth habit and its long, slightly weeping branches. It will reach 4-6' tall and wide and is quite striking when planted as a specimen.
The 'Kodiak Black' variety is prized for its dark, purple green foliage that turns almost black in the fall. Its foliage is accented by vibrant, yellow blooms that persist through the summer. Will grow 3-4' tall and wide.
Whipcord' is a shrubby, slow-growing, dwarf variety that features pendulous whipcord-like foliage. It keeps a mounded habit, reaching 4-5' tall and wide at maturity. Deep-green foliage takes on bronze tones in the winter.