Wisterias are beautiful vines that produce gorgeous flowers in mid-summer. Most wisterias are not hardy in the area, but there are two varieties listed below that have been successful in our area. They can grow 15-20 feet tall if they have a strong arbor to grow on.
Blue Moon (Wisteria macrostachya 'Blue Moon'): Blue Flowers. Hardy zones 3-9.
Summer Cascade™ Wisteria (Wisteria macrostachya 'Betty Matthews'): Lavender Flowers. Hardy Zones 4-8.
Disclaimer: This is a listing of varieties that have performed well in the area. This listing does not guarantee that the varieties are in stock. Please call to inquire if an item is in stock or not.