Blue Boy Clematis vs Swamp Rose Mallow (Hibiscus) - TreeTime.ca

Blue Boy Clematis vs Swamp Rose Mallow (Hibiscus)

Clematis integrifolia Blue Boy

Hibiscus moscheutos

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Blue Boy Clematis
Swamp Rose Mallow (Hibiscus)

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.

Swamp Rose Mallow (Hibiscus) has large white-pink showy flowers which attract hummingbirds and pollinators to your yard. It is a tall, fast growing perennial shrub. The flowers typically only last 1-2 days, but the plant will continue to rebloom throughout the season.

This hibiscus tolerates heat and humidity but does not do well when exposed to wind. Make sure the plant has access to lots of moisture for better flowering.

The Swamp Rose Mallow (Hibiscus) is also known as the dinner plate hibiscus because it can grow incredibly large flowers, as big as dinner plates.

Blue Boy Clematis Quick Facts

Swamp Rose Mallow (Hibiscus) Quick Facts

Zone: 2b
Zone: 5a
Height: 3 m (10 ft)
Height: 1.5 m (5 ft)
Spread: 0.6 m (2.0 ft)
Spread: 0.9 m (3 ft)
Moisture: normal, wet
Moisture: normal, wet
Light: partial shade, full sun
Light: full sun
Hybrid: yes
Hybrid: no
Catkins: no
Catkins: no
Flowers: steel blue
Flowers: pink-red
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Suckering: medium
Suckering: low




Other Names: crimson-eyed rose-mallow, dinner plate hibiscus, eastern rosemallow, hardy hibiscus, marsh mallow, marshmallow hibiscus, sea hollyhock, swamp mallow, swamp rose hibiscus