Nannyberry vs Blue Boy Clematis - TreeTime.ca

Nannyberry vs Blue Boy Clematis

Clematis integrifolia Blue Boy

Viburnum lentago

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Blue Boy Clematis
Nannyberry

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.

Nannyberry is a hardy shrub known for attracting wildlife. Its clusters of white flowers and tasty berries are suitable for bees, birds, and other animals.

Nannyberry is also used in urban yards and landscaping. This shrub makes a beautiful ornamental and is small enough to grow underneath power lines. Its berries can be eaten fresh or used in baking and preserves.

Makes a great hedge or privacy screen in an urban yard. Often has great red fall color to complement its spring flowers.

Blue Boy Clematis Quick Facts

Nannyberry Quick Facts

Zone: 2b
Zone: 2b
Height: 3 m (10 ft)
Height: 5 m (15 ft)
Spread: 0.6 m (2.0 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: any
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: short
Suckering: medium
Suckering: medium


Bark: gray and scaly
Flowers: steel blue
Flowers: white
Berries: red to purple
Hybrid: yes
Hybrid: no
Catkins: no
Catkins: no


Native to: SK, MB, ON, QC, NB
Other Names: sheepberry, sweet viburnum