The 'Azurri Blue Satin' produces a large, powder-blue flower with a vibrant, burgundy-purple center. It will reach 8-12' tall and 4-6' wide at maturity and is quite striking when in bloom.
Winterthur' has white flower clusters that bloom in late spring, followed by clusters of berries that change color as they ripen. Dark-green leaves turn dark, purplish-red in the fall. Keeps an upright habit, reaching 6-10' tall and 5-6' wide.
