Photo of Clematis 'Rubra' flower by Brushwood Nursery

Photo by Brushwood Nursery

Used with permission, all rights reserved

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Clematis 'Rubra'

Also Known As

  • Clematis viticella 'Rubra'

Plant type

vine

size

  • H: 10'-13'
  • W: 2'

planting zones

  • 3a-10b

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Clematis 'Rubra' plant details

Clematis 'Rubra' is a broadleaf deciduous vine with green foliage. In fall and summer red flowers emerge. Grows well with sun - shade and regular water. Does well in rich and well-drained soil.

CHARACTERISTICS OF Clematis 'Rubra'

Plant type: vine
Plant family: ranunculaceae
Foliage: deciduous green
Mature size: 2 FT wide, 10 FT - 13 FT - tall
Flowers: red blooms in fall and summer

GROWING CONDITIONS for Clematis 'Rubra'

USDA Zones: 3a - 10b
Sun exposure: sun - shade
Watering frequency: regular
Soil needs: rich and well-drained

Nursery contributed plant descriptions

This dramatic clematis is one of the reddest available with dark centres and a small white central flare. Flowers are two to three inches across. A member of the Viticella group of clematis that blooms from July to September. Pruning group: 3/C - Hard prune in early spring to about one foot from the ground.
Clematis viticella Rubra blooms in a profusion of outward-facing wine-red flowers in mid to late summer. The 2-3" deep red flowers have complimentary dusky red anthers. Viticella Hybrid. This is a Group 3 (C) Clematis, which means it flowers later in summer and into fall in colder climates. In warmer climates it may begin blooming much sooner. Group 3 Clematis form flowers on new growth each year, so for the best display and neatest look they should be pruned back hard each spring to about two feet off the ground or even less if desired. However, if you are training one of these into a tree or onto an overhead arbor they should be left much longer. Look for fat, healthy buds on sturdy canes and make your cut just above them. Remove dead or damaged branches any time.

Gardening facts about Clematis 'Rubra' plant

How to Grow Clematis 'Rubra'

  • Sun Exposure

    • sun - shade
  • Water Needs

    • regular
  • Soil Needs

    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • red
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • deciduous

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