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Clematis 'Allanah'

Also Known As

  • Clematis grandeflour 'Allanach'
  • Allanah Large Flowered Clematis

Plant type

perennial, vine

size

  • H: 6'-12'
  • W: 3'-4'

planting zones

  • 4a-9b

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Clematis 'Allanah' plant details

Clematis 'Allanah' is a fast-growing broadleaf deciduous perennial vine with green foliage. In spring and summer red flowers emerge. Grows well with sun - mostly shade and regular water. Does well in average, rich and well-drained soil.

CHARACTERISTICS OF Clematis 'Allanah'

Plant type: perennial vine
Plant family: ranunculaceae
Foliage: deciduous green
Mature size: 3 FT - 4 FT - wide, 6 FT - 12 FT - tall
Flowers: red blooms in spring and summer
Uses: big flowers, compact

GROWING CONDITIONS for Clematis 'Allanah'

USDA Zones: 4a - 9b
Sun exposure: sun - mostly shade
Watering frequency: regular
Soil needs: average, rich and well-drained

Nursery contributed plant descriptions

(Jackmanii Group) A vigorous, deciduous climber bearing throughout late Summer and Autumn, large, ruby red flowers with mahogany stamens, upto 20cm across. Needs a cool, shaded root run while providing at least morning sun to the rest of the plant. Do not allow the roots to dry out particularly while flowering. Prune back hard during winter.

By: Zephs

Allanah has large, brilliant velvety red flowers with anthers of deep burgundy. Lovely and mysterious in flower. Blooms from mid to late summer. Large Flower Type.
Large deep glowing crimson flowers. [Group B, May - June, 6-9']

By: Greer Gardens Inc.

Gardening facts about Clematis 'Allanah' plant

How to Grow Clematis 'Allanah'

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • red
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous

See other plant types of Clematis for your garden

aka Tube Clematis

Plant Type

Shrub, Perennial

Zones

5a-9b

Size

Height: 2'-3'

Width: 2'

  • sun - mostly shade
  • regular
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aka Old-man's Beard, Virgin's-bower, Western White Clematis, Yerba de Chiva

Plant Type

Groundcover, Vine

Zones

3a-12

Size

Height: 1'-30'

Width: 1'-30'

  • sun - mostly shade
  • high - regular
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Plant Type

Perennial, Vine

Zones

5a-9b

Size

Height: 7'-10'

Width: 3'-10'

  • sun - mostly shade
  • regular - drought tolerant
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aka Armand's Clematis, Evergreen Clematis

Plant Type

Vine

Zones

7a-10b

Size

Height: 20'-30'

Width: 7'-10'

  • sun - shade
  • even moisture - low
Photo of Clematis armandii flower by A. Barra
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aka Solitary Clematis

Plant Type

Perennial

Zones

3a-9b

Size

Height: 30"-36"

Width: 24"-36"

  • sun - mostly sun
  • even moisture - regular
Photo of Clematis integrifolia [mixed seed] flower, foliage, form by H. Zell
View Plant

More Options

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