Snow Mountain' has a loose, upright habit and grows 4-6' tall and 6-8' wide at maturity. It will be covered in clusters of true-white flowers in mid-spring, and the flower buds are known to resemble white pearls. Blooms attract butterflies and other beneficial pollinators.
Pizazz' is a larger variety that will reach 6-8' tall and wide. Its foliage emerges shades of burgundy-green and matures to rich, bronze-green. It produces pink, fringed blooms in the spring.