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Purple Chinese Wisteria
Wisteria sinensis 'Cooke's Purple'

Family: Papilionaceae (pa-pil-ee-uh-NAY-see-ee) (Info)
Genus: Wisteria (wis-TEER-ee-uh) (Info)
Species: sinensis (sy-NEN-sis) (Info)
Cultivar: Cooke's Purple


Vines and Climbers

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us


30-40 ft. (9-12 m)


20-30 ft. (6-9 m)


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)

USDA Zone 9b: to -3.8 C (25 F)

USDA Zone 10a: to -1.1 C (30 F)

USDA Zone 10b: to 1.7 C (35 F)

Sun Exposure:

Full Sun

Sun to Partial Shade



Bloom Color:


Bloom Time:

Mid Spring

Late Spring/Early Summer



Other details:

Unknown - Tell us

Soil pH requirements:

6.6 to 7.5 (neutral)

Patent Information:

Unknown - Tell us

Propagation Methods:

From softwood cuttings

From hardwood cuttings

Direct sow as soon as the ground can be worked

From seed; direct sow after last frost

By grafting

By air layering

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds

Properly cleaned, seed can be successfully stored


This plant has been said to grow in the following regions:

San Francisco, California

San Leandro, California

Vista, California

Cuyahoga Falls, Ohio

Kyle, Texas

Rowlett, Texas

show all

Gardeners' Notes:


On Jan 18, 2015, sladeofsky from Louisville, KY (Zone 6b) wrote:

Flower clusters of this fragrant and floriferous variety can be 20" long and it often reblooms in summer. Flowers are a deep lavender blue.
Also, it is at least hardy to zone 6.


On Oct 8, 2012, RosinaBloom from Waihi
New Zealand (Zone 1) wrote:

Wisteria Sinensis 'Purple Chinese Wisteria' is a vigorous and popular deciduous climber here in New Zealand. The foliage is usually bronze when young. Purple-mauve fragrant, pealike flowers open in compact, pendulous clusters in Spring, and give a glorious display of colour. It is a native of China, and it flowers best in full sun.


On Aug 28, 2004, smiln32 from Oklahoma City, OK (Zone 7a) wrote:

Origin: Asia. This woody deciduous vine can climb 20-30 feet. The leaves are divided into 11-13 pointed leaflets. In the spring while the leaves are budding out, the vine produces foot long clusters of fragrant purple flowers. These clusters hang below the foliage, creating a spectacular show.