Parthenocissus tricuspidata – Boston Ivy

• Screening or Privacy
• Council or Civic Landscapes

Parthenocissus tricuspidata – Boston Ivy works in an:

• Contemporary / Architectural Garden – striking forms for bold design statements.
• Heritage / Traditional Garden – timeless, classic plantings for period homes.
• Modern Garden – sleek, minimal, and design-led planting.
• Woodland Garden – layered, naturalistic design under dappled light.

Parthenocissus tricuspidata – Boston Ivy is an Deciduous (Defoliates throughout colder months) Tree

Mature Height: Climbing to 15–20 metres with support

Mature Width: 5–10 metres (coverage dependent on pruning)

Parthenocissus tricuspidata – Boston Ivy is expected to grow 1–2m per year (fast).

Parthenocissus tricuspidata – Boston Ivy is expected to grow 1–2m per year (fast).

They are considered to have a:

• Fast Growth Rate

Is Parthenocissus tricuspidata – Boston Ivy frost tolerant?

Parthenocissus tricuspidata – Boston Ivy is Frost Tolerant – Can handle light to moderate frost once established.

• Inland NSW / Tablelands (Orange, Bathurst, Canberra)
• Sydney & Central Coast
• South Coast NSW (Illawarra to Bega)
• Melbourne & Surrounds (Metro, Bayside, Geelong, Bellarine, Mornington)
• Western District & Central VIC (Ballarat, Bendigo, Hamilton)
• Adelaide Hills & Barossa
• Adelaide Metro & Coastal

Parthenocissus tricuspidata does not produce ornamental flowers. Its small greenish blooms appear in summer but are insignificant, with the plant instead valued for its vigorous growth and spectacular autumn colour.

Does Parthenocissus tricuspidata – Boston Ivy flower?

• Yes - Flowers

Flowering Period:

• Spring

Flower Type:

• Not Applicable

Flower Colour:

Not Applicable

No

Parthenocissus tricuspidata – Boston Ivy is Native to China, Japan, and Korea, where Parthenocissus tricuspidata grows naturally on rocky slopes, forest margins, and cliff faces in temperate regions.

Its dense climbing foliage provides excellent shelter for small birds and beneficial insects, creating valuable habitat on walls, fences and vertical structures. The berries that follow flowering are also a seasonal food source for birdlife, supporting local biodiversity in urban and garden environments.

Parthenocissus tricuspidata – Boston Ivy will thrive best in:

• Full Sun
• Part Shade

Parthenocissus tricuspidata performs best in well-drained loam or sandy loam soils with a neutral pH. It will also tolerate a range of soil conditions if improved with organic matter to support moisture retention and steady growth. Avoid poorly drained or waterlogged sites unless significantly improved, as excess moisture can stress the root system. Keep soil evenly moist during establishment, then gradually reduce watering as the plant matures.

Is Parthenocissus tricuspidata – Boston Ivy Drought tolerant?

As a young plant it benefits from regular watering to establish well, particularly during warmer weather. Once established, Boston Ivy shows good drought tolerance and performs reliably through dry periods, although occasional supplementary watering will support the healthiest foliage and strongest seasonal colour.