Very hardy, low maintenance, cold & drought tolerant. Prefers well drained soils. Good tolerance of de-icing salts. Yellow pea-like flowers appear late spring. Seedpods are pea-like, dark brown & papery...
A vigorous growing twining vine with white or greenish-white flowers produced in August. Excellent for fences, trellises and arbors. Prune heavily each Spring.
Tightly branced, upright tree with columnar crown. Foliage is dark green with silvery undersides. Leaves persist on the tree through the winter. Tolerant of drought and urban conditions.