Data specific to Clematis (Edit)
Raised by: R.J. Evison & Poulsen Roser A/S
Country of Origin: United Kingdom
Growing Zones: USDA Zone 6
USDA Zone 7
USDA Zone 8
USDA Zone 9
Typical Plant Size: Typically 6 to 8 feet
Pruning Group: Group 3 - Hard pruning recommended in early spring
Bloom Diameter: Small/Medium - typically 4 inches
Bloom Color (Tepals): Other: white and purple
Bloom Shape: Double blooms in all climates
Preferred Light: Tolerates partial shade
Prefers full sun
Moisture Requirements: Average moisture requirements
Recommendations: Good choice for a container

General Plant Information (Edit)
Plant Habit: Vine
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Plant Height: 6-8 feet
Plant Spread: 24-36 inches
Leaves: Deciduous
Flowers: Showy
Flower Color: Bi-Color: white and purple
Flower Time: Summer
Late summer or early fall
Wildlife Attractant: Bees
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Cuttings: Tip

Image
Trade name information:
Trade Name: Viennetta™
Cultivar name: 'Evipo006'
Common names
  • Clematis
Also sold as:
  • Boulevard® Viennetta™

Photo Gallery
Location: Arvada, Colorado zone 5
Date: 2009-07-14
Location: In my Northern California garden
Date: 2011-07-08
Location: Arvada, Colorado zone 5
Date: 2009-07-14
Location: Heighleygate garden centre, Northumberland
Date: 2011-07-16
Location: Heighleygate garden centre, Northumberland
Date: 2011-07-16
Opening flower

Photo courtesy of Brushwood Nursery
Location: Heighleygate garden centre, Northumberland
Date: 2011-07-16
Comments:
  • Posted by goldfinch4 (Ripon, Wisconsin) on Jan 5, 2012 5:31 AM concerning plant:
    Part of the 'Garland' Collection. Does very well grown on a horizontal trellis like a fence or banister. Adaptable to a wide variety of soils. May also be grown indoors in a sunroom or conservatory.
  • Posted by tabby (denver, colorado zone 5) on Oct 7, 2011 10:20 AM concerning plant:
    This clematis has a reputation for being tender, yet it has survived well since 2007 in my garden despite being exposed to -20 F most winters.

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