Clematis alpina 'Pamela Jackman'

Pamela Jackman Alpine Clematis

Clematis alpina ‘Pamela Jackman’ is a classic early-blooming alpine clematis celebrated for its nodding, bell-shaped flowers in soft lavender-blue. Blooming in early to mid-spring, it brings gentle color and charm to the garden well before most clematis begin flowering. Its compact, graceful habit makes it especially useful in smaller spaces and woodland-style plantings.


Plant Profile
Type: Deciduous flowering vine

Mature Size:



Width: 3–5 ft



Height: 6–10 ft



Bloom:



Nodding, bell-shaped flowers



Soft lavender-blue with creamy centers



Early spring to mid-spring



Foliage: Medium green with a light, airy texture

Zones: 4a–9b
Light: Full sun to partial shade (performs well in part shade)
Soil: Moist, well-drained soils; adaptable
Water: Moderate; drought tolerant once established

Pruning Group: Group 1 (blooms on old wood)


Features & Uses


Form: Light, twining climber with a relaxed, natural habit



Ideal for trellises, fences, obelisks, shrubs, and woodland edges



One of the earliest clematis to bloom in spring



Attractive, fluffy seed heads add extended interest after flowering



Cold hardy and very low maintenance




Care Notes


Prune only if needed, immediately after flowering



Avoid hard pruning to preserve next season’s blooms



Mulch roots to keep soil cool and evenly moist

Plant type

Vine

Height

10'

Width

3-5'

Hardiness zones

4–9

Sunlight

Full Sun, Partial Shade

Bloom time

Early Fall, Spring, Summer

Flower color

Blue

Leaf color

Green

Fall color

Green

Attracts

Bees butterflies birds

Soil

Moist well-drained

Landscape use

Trellis

Shape

Climbing

Fruit

Yes

Drought tolerant

No