Also sold as:
  • Rubra

Data specific to Clematis (Edit)
Growing Zones:USDA Zone 3
USDA Zone 5 - with winter protection only
USDA Zone 8
USDA Zone 11
Plant Group:Integrifolia
Typical Plant Size:Over 15 feet
Pruning Group:Group 3 - Hard pruning recommended in early spring
Bloom Diameter:Small - 2 to 4 inches
Bloom Color (Tepals):Other
Center Color (Anthers):Green anthers
Bloom Shape:Requires winter chill for double blooms
Preferred Light:Tolerates partial shade
Moisture Requirements:Average moisture requirements
Recommendations:Good choice for beginners (easy to grow)
Good choice for very cold climates
Awards:Other

General Plant Information (Edit)
Plant Habit:Tree
Life cycle:Annual
Sun Requirements:Full Sun
Minimum cold hardiness:Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F)
Maximum recommended zone:Zone 6b
Leaves:Deciduous
Flowers:Blooms on old wood
Flower Color:Other
Flower Time:Spring
Fall
Wildlife Attractant:Birds
Propagation: Other methods:Offsets
Crowns
Containers:Not suitable for containers

Photo courtesy of Brushwood Nursery

« Add a new plant to the database

» Search the Clematis Database: by characteristics or by cultivar name

« See the general plant entry for Clematis

« Visit the Clematis forum

« The Clematis Database Front Page

« The Plants Database Front Page

Today's site banner is by crawgarden and is called ""

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.