Wisteria floribunda 'Longissima Alba'
Size: see below
Growth Habit: vigorous twining vine
USDA Zone: 5-9
Exposure: full sun
Flower Type: 20-inch fragrant racemes
Growing Conditions: humus-rich, well-drained soil
Comments: Flowers have a very nice fragrance and appear as the leaves emerge. Also sold as W. 'Shiro Noda'.