3 named cultivars

vine

Japanese Wisteria

$51.95

The Story

Plant Bio

Wisteria floribunda, Japanese wisteria, is a vigorous twining deciduous vine native to Japan, reaching thirty feet or more. Bright green pinnate leaves carry fifteen to nineteen leaflets, and long drooping racemes of fragrant pea-shaped flowers in violet, pink or white open in spring, some selections reaching well over a foot in length.

The stems thicken into woody trunks that can crush timber and pull gutters off a house, so it needs a purpose-built steel or masonry support rather than a garden trellis. It is invasive across much of the southeastern United States — plant the native Wisteria frutescens instead, which flowers nearly as well without escaping into woodland.

Uses & Benefits:

Long fragrant drooping racemes in spring, unmatched for scale among hardy climbers.

Covers a large structure quickly and lives for decades once established.

Negative on balance in North America — invasive in the Southeast, where it smothers native trees. The flowers do feed bees.

Essentials

At a Glance

Plant Type

Vine

Height

360 inches

Width

180 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Moderate

Lifespan

Perennial

Native To

Japan

Toxicity

Toxic if ingested

Marketplace

Where to Buy

PlantingTree

In Stock$51.95

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

Check local invasive status before planting.
Plant in full sun in moist, well-drained soil.
Provide a heavy steel or masonry support, never wooden trellis.
Prune twice yearly: midsummer and again in winter.
Keep it away from gutters, siding and tree trunks.
Expect several years before the first flowers.

Pro Tip

Prune twice a year — cut the whippy summer growth back to five or six buds in July, then again to two or three in winter; that is what actually forces flowering.

Keep It Thriving

Care Guide

Do

Build a steel or masonry support 🏗️
Prune in midsummer and again in winter ✂️
Check local invasive status first ⚠️
Consider native Wisteria frutescens instead 🌱

Don't

Let it climb a house, gutter or living tree ❌
Plant it in the Southeast where it escapes ❌
Eat the raw seeds or pods ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Monitor
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Pergola or arbour on a heavy supportTrained standard in a large gardenNot recommended near buildings or woodland

Companion Plants

Climbing Rose ClematisBoxwood HostaJapanese Maple

Multiply

Propagation Methods

Good to Know

Common Questions

Japanese Wisteria questions

What zones can Japanese Wisteria grow in?

Japanese Wisteria is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Japanese Wisteria deer resistant?

Yes — Japanese Wisteria is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Japanese Wisteria bloom?

Japanese Wisteria typically blooms in spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Japanese Wisteria need full sun?

Japanese Wisteria does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Japanese Wisteria drought tolerant?

Yes — once established (usually after the first full season), Japanese Wisteria handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.