Blue Boy Clematis vs Twinflower - TreeTime.ca

Blue Boy Clematis vs Twinflower

Linnaea borealis

Clematis integrifolia Blue Boy

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Twinflower
Blue Boy Clematis

Twinflower is a native, trailing evergreen ground cover known for its delicate flowers that grow in nodding pairs. These pale pink blooms are described as being sweetly fragrant, attracting native bees and other pollinators.

Growing in cool, moist, acidic soils, the trailing stems form roots as they spread and start to form mats across the forest floor. Due to its woody stem, it is technically classified as a shrub and often referred to as a subshrub or dwarf shrub. This species is well-suited for naturalization, restoration, and conservation projects.

Twinflower (Linneae borealis) was named in honour of Carl Linnaeus, who adopted it as his personal emblem.

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.

Twinflower Quick Facts

Blue Boy Clematis Quick Facts

Zone: 2a
Zone: 2b
Height: 0.1 m (0.4 ft)
Height: 3 m (10 ft)
Spread: 0.9 m (3 ft)
Spread: 0.6 m (2.0 ft)
Light: any
Light: partial shade, full sun
Moisture: normal, wet
Moisture: normal, wet
Growth rate: slow
Growth rate: medium
Life span: short
Life span: medium
Growth form: creeping or trailing, ground cover
Spreading: stolons - medium, seeds - low
Suckering: medium


Fall colour: reddish tinge
Flowers: Pink, bell-shaped, fragrant pairs
Flowers: steel blue
Bloom time: summer
Hybrid: no
Hybrid: yes
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: northern twinflower, pink bells