The spectacular beauty and astonishing vigor of Wisteria are best employed by growing it in the form of a small tree, properly known as a standard. Long racemes of fragrant September flowers drape down from soft green heads of foliage shaped by pruning, and shift gently with every breeze. The effect is graceful and stately, and the compact head of a Tree Wisteria looks sensational in a pot as a specimen or in a mixed garden.