Chinese wisteria

Wisteria sinensis (Sims) DC.

light
Sun–part
water
Medium
tall
5.3 m
wide
5.2 m

Fabaceae

Formerly Apios sinensis, Glycine sinensis, Kraunhia sinensis, Millettia sinensis, and 6 more

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

Read from iNaturalist photographs of it in flower. A month counts at 50% of the best month's flowering share (smoothed over three months) and 10% of its flowering count, from at least 100 flowering observations in the band.

PetsNC State Extension lists it as toxic to dogs, cats and horses (25 Oct 2026)
PeopleNC State Extension lists it as mildly poisonous (bark, flowers, leaves, roots, sap, seeds, stems) (25 Oct 2026)

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
LianaKew's checklist, not yet checked
Climate
TemperateKew's checklist, not yet checked
Wild in
C. & S. ChinaKew's checklist, not yet checked
Light
Full sun to part shade (3 h or more)Read from NC State Extension, one source
Height
3.0 m to 7.6 mRead from NC State Extension, one source
Spread
1.2 m to 9.1 mRead from NC State Extension, one source
Water
Average: moist, well drainedRead from NC State Extension, one source
Flowers
White, purple, blueRead from NC State Extension and Wikipedia, checked by a majority of its sourcesBacked by both sources. Sources differ: NC State Extension blue, pink, purple, white; Wikipedia blue, purple, violet, white
Coldest it survives
-28.9 °C (USDA zone 5a)Read from NC State Extension and Wikipedia, checked by a majority of its sourcesBacked by both sources

Not known yet: heat, hottest it survives.

In other languages (12)

root
WISSIN
Portuguese
Glicínia
Chinese
紫藤, 紫藤子, 紫藤根
Italian
Glicine
French
Glycine de Chine
Czech
vistárie čínská, wistárie čínská
Croatian
Kineska glicinija
German
Chinesische Wisteria, Chinesischer Blauregen
Russian
Глициния китайская
Danish
Blåregn, Kinesisk Blåregn
Japanese
シナフジ
Spanish
Visteria china, Glicina

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.