Chinese Species Blue Wisteria-Vine-Tree-Fragrant-Flowering-2 Pack Extremely fragrant vine with dangling clusters of violet-blue flowers. Chinese Wisterias are shade tolerant, but grows best in the sun. Moderate growth rate and easy to grow. Requires no pruning. Wonderful accent to floral arrangements. Hardiness zones 4-9 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).