Log in Start trial

Jackman Clematis

Clematis 'Jackmanii'

Design with this plant

Overview

The Jackman Clematis, Clematis 'Jackmanii', is a vigorous perennial vine showcasing lush purple blooms with velvety textures, each up to 7 inches wide, from midsummer to early fall. It thrives in USDA zones 4-11, reaching heights of 10-12 feet and spreads of 3-4 feet. Preferring full sun to part shade and well-drained soil, it's ideal for trellises, arbors, and fences. Pruning in late winter encourages robust growth.

Sun Full, HalfWater Extra in Summer, MediumZones 4–8Type VineClimate Temperate

Jackman Clematis (Clematis 'Jackmanii') — Preferring full sun to part shade and well-drained soil, it's ideal for trellises, arbors, and fences, image 25

Culture

Sun: Full, Half
Water: Extra in Summer, Medium
USDA zones: 4–8

Shape & size

Mature height: 7–10 Ft.
Mature width: 3–6 Ft.

Classification

Type: Vine
Family: Ranunculaceae
Climate: Temperate

See full data, regional cultivation notes, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (49)

Jackman Clematis (Clematis 'Jackmanii') — Pruning is of the essence; the Jackman Clematis falls into Pruning Group 3

Photograph: F. D. Richards from Clinton, MI, CC BY-SA 2.0 · source

Related plants

Anemone Clematis (Clematis Montana) — it is essential to provide it with well-drained soil and a position in full sun to partial shade

Vine

Anemone Clematis

Clematis Montana

FullUSDA 3–10

Arabella Clematis (Clematis X 'Arabella') — Each blossom spans 2-3 inches across, adding vibrant color and visual interest

Shrub

Arabella Clematis

Clematis X 'Arabella'

Beesia (Beesia Deltophylla) — is an evergreen perennial treasured for its heart-shaped glossy leaves and delicate bloom

Ground cover

Beesia

Beesia Deltophylla

Deep ShadeUSDA 6–9

Belladonna Delphinium (Delphinium X Bel. 'Bellamosum') — perennial with blue and violet blooms; deadheading spent flowers will promote a potential second bloom

Perennial

Belladonna Delphinium

Delphinium X Bel. 'Bellamosum'

Black Negligee Snakeroot (Actaea 'Black Negligee') — Recognized for its striking

Perennial

Black Negligee Snakeroot

Actaea 'Black Negligee'

Black Snakeroot (Actaea Racemosa) — It thrives in USDA hardiness zones 3 through 8

Perennial

Black Snakeroot

Actaea Racemosa