American Wisteria Vine: Native Alternative to Invasive Chinese Wisteria

Overview

American wisteria (Wisteria frutescens) is a U.S. native with an equally impressive flower display but easier to control than invasive Chinese wisteria. It's cultivated for the nursery trade, though wild populations are endangered in several states.

Native Range

Moist areas along creeks and bogs in the Southeast from central Florida to Virginia to Texas. Naturally climbs bushes, trees, and fences.

Care

Full sun to partial shade; rich, moist but well-drained soil. Established plants need minimal care.

Uses

With selective trimming, can be trained as a single-trunk tree. Readily grows on trellises and rock walls.

Comparison with Chinese Wisteria

American wisteria is preferred because it's less aggressive and doesn't smother other plants. Its flowers are slightly smaller.

Flowering

Usually purple; dark purple, pink, and white cultivars exist. Blooms late spring to early summer, sometimes sporadically after July.