Clusters of small white flowers burst forth in spring, followed by small, purplish-blue fruit that ripens in late summer. Its fruit is popular for jams, jellies and pies. Grows to be 4-6' tall and wide.
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.
