A graceful deciduous climber renowned for its exceptionally long, fragrant violet-blue flower racemes that open progressively from the base in spring as the fresh foliage unfurls. A breathtaking pergola plant.
At a glance
- Plant type: Climber
- Mature size: 9 m H × 6 m W
- Aspect: full sun
- Water: regular, moderate watering
- Frost: hardy
- Maintenance: high maintenance
- Origin: Exotic
About Japanese Wisteria
Wisteria floribunda is a fast-growing climber in the Fabaceae family. It reaches around 9 m tall and 6 m wide at maturity, with deciduous foliage. Purple and blue flowers appear in spring.
Where to grow Japanese Wisteria
Japanese Wisteria suits cool-temperate and warm-temperate climates and grows best in full sun. It is frost hardy and shrugs off cold winters.
Soil & planting
Japanese Wisteria does best in loamy and free-draining soil. Plant into well-prepared ground, firm the soil around the roots and water deeply to settle it in.
Watering & feeding
Japanese Wisteria does best with regular, moderate watering. Apply a balanced fertiliser in spring to support healthy growth. Check moisture below the mulch during establishment and water thoroughly when needed rather than following a rigid schedule.
Pruning & care
Prune Japanese Wisteria after flowering to keep it compact and encourage the next flush of blooms. Its ongoing care level is high maintenance.
Using Japanese Wisteria in the garden
Japanese Wisteria earns its place for a feature or specimen planting, a shade tree, its fragrance and feeding bees and pollinators.
Companion planting & design
Build the planting around neighbours suited to the same regular, moderate watering and cool-temperate climate as Japanese Wisteria. Repeating the foliage or flower colour nearby will make the composition feel deliberate.
Good to know
Note that it is toxic to cats and dogs, so site it away from pets that chew. All parts can be toxic if eaten, so keep it away from small children. It is thornless and easy to handle. Be aware it can self-seed or spread into bushland in some regions — check it is not a declared weed in your area before planting.
Buying Japanese Wisteria
Plant Sale lists Japanese Wisteria as potted plants and advanced specimens. Use the interest form above to check current sizes, pricing and availability before ordering.
