Wisteria frutescens, American wisteria

Wisteria frutescens

American wisteria

Hardiness: Zones 5 to 9
Plant type: Vine
Height: 15- 30'
Spread: 4- 8'
Sun: Full Sun
Water: Medium
Bloom time: April, May
Bloom color: Lilac-purple
Soil: Prefers slightly acidic, humus-rich, moderately fertile, moist, well-draining soils.

Notes:  The vines may produce flowers by the second or third year after planting, but it may take longer. Vines need regular pruning in order to control the size and shape of the plant and to encourage flowering.

More information on this plant here.