Blue Wisteria (Chinese)-Healthy Shrub/Vine/Tree - 3 each Blue Wisteria is potted. Just arrived and ready for immediate shipping as a 3 pack. can grow 25 ft. or more and has flower clusters 6 inches to a foot in length In the spring this plant will produce large, pendulous flower clusters. Heavy Bare Root Plants. Blue Wisteria can grow as a vine over trellis or fencing. With pruning can take on a tree form. ALL PLANTS TO CALIFORNIA WILL SHIP BARE ROOT IN ACCORDANCE WITH YOUR STATE REGULATIONS. *Images are for reference only and are of mature plants * In winter all plants will ship dormant (without leaves).