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American Wisteria

Wisteria frutescens
Climber12×6 mzone 5–9full sun

Will it grow where I live?

American Wisteria is hardy to zone 5 – that covers all of Central Europe and the British Isles, and every USDA zone from 5 upwards.

Or check it for your location right here:

Winter hardiness by USDA zone, summer warmth by heat sum – the same values the app and the plant finder use.

Profile

Family
Fabaceae
Habit
Climber
Height
12 m
Spread
6 m
Growth
very fast
Lifespan
50 years
First yield
after 5 years
Hardiness
zone 5–9
Shade tolerance
full sun
Soil
Sand, Silt, Loam
Soil moisture
semi-dry – moist
pH
4.4 – 7.3
nectar sourcepollen source

Growing

Wisteria frutescens prefers sunny locations with well-drained, slightly acidic to neutral soil. Regular watering is especially important during dry periods. Propagation is best done by cuttings or layering. Pruning promotes flowering and keeps the plant in shape.

⚠️ Hazards

Toxicity: toxic

This is no substitute for expert identification. When in doubt, do not eat it.

Frequently asked questions

American Wisteria: how big does it get?

American Wisteria (Wisteria frutescens) grows as a Climber and reaches roughly 12 m in height when mature, with a spread of about 6 m. Growth is very fast.

American Wisteria: what site does it need?

American Wisteria tolerates full sun. Suitable soils are Sand, Silt, Loam. Soil moisture should be in the range semi-dry – moist. The pH may lie between 4.4 and 7.3.

American Wisteria: is it hardy?

American Wisteria is listed as hardy in zone 5–9 and survives normal winters outdoors there.

American Wisteria: will it grow in Central Europe?

American Wisteria is hardy to zone 5 – that covers all of Central Europe and the British Isles, and every USDA zone from 5 upwards.

American Wisteria: is it poisonous?

American Wisteria is classified as toxic. With wild plants, never rely on a database alone — only on a confident identification.

Community experience

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