Boston Ivy vs Blue Boy Clematis - TreeTime.ca

Boston Ivy vs Blue Boy Clematis

Clematis integrifolia Blue Boy

Parthenocissus tricuspidata

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Blue Boy Clematis
Boston Ivy

Blue Boy Clematis is a cold-hardy, fast growing, woody climbing vine. Hundreds of stunning steel-blue bell shaped flowers adorn the vine throughout the summer that droop and appear to hang in the air. The fibrous stems spread and create a fan-like symmetry shape.

This species will do best with support from a trellis, fence, or even other shrubs or tree stumps.

The Blue Boy Clematis was developed in Manitoba, Canada in 1947 by famous breeder Frank L. Skinner by crossing C. integrifolia x C. viticella, but it didn’t gain popularity until the 1990’s.

Boston Ivy is an elegant, climbing vine that is often seen as a decorative addition to the sides of buildings. Unlike other climbing vines, this vine does not need a support to grow on. Instead, it clings to surfaces with holdfasts located at the tendril ends.

Boston Ivy is excellent for covering walls, trellises, arbors or fences, but can also be grown on the ground. Don't plant this vine against wood walls, shingle walls, gutters, or shutters as the holdfasts can cause damage over time. This variety will grow as tall and wide as the structure it is grown upon, so make sure you plan your site accordingly.

Blue Boy Clematis Quick Facts

Boston Ivy Quick Facts

Zone: 2b
Zone: 4a
Height: 3 m (10 ft)
Height: 9 m (30 ft)
Spread: 0.6 m (2.0 ft)
Spread: 1.5 m (5 ft)
Moisture: normal, wet
Moisture: dry, normal
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: yes
Hybrid: no
Catkins: no
Catkins: no
Fall colour: scarlet red to purple
Flowers: steel blue
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: medium
Maintenance: medium
Suckering: medium
Suckering: none