Wisteria, Japanese Wisteria, Kyushaku Wisteria
Wisteriafloribunda 'Longissima'

Family: Fabaceae (fab-AY-see-ee)
Genus: Wisteria (wis-TEER-ee-uh)
Species: floribunda (flor-ih-BUN-duh)
Cultivar: Longissima
Additional cultivar information: (aka Macrobotrys, Multijuga, Murasaki Naga Fuji, Naga Noda, Purple Patches)

Category

Vines and Climbers

Water Requirements

Unknown

Sun Exposure

Full Sun

Foliage

Deciduous

Foliage Color

Unknown

Height

15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)

Spacing

Unknown

Hardiness

USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)

Where to Grow

Unknown

Danger

All parts of plant are poisonous if ingested

Bloom Color

Lavender

Bloom Characteristics

Flowers are fragrant

Bloom Size

Unknown

Bloom Time

Mid Spring

Other details

Unknown

Soil pH requirements

6.1 to 6.5 (mildly acidic)

Patent Information

Non-patented

Propagation Methods

From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost

Seed Collecting

Allow seedheads to dry on plants; remove and collect seeds