Clematis jackmanii 'Superba' — Climbing

Overview

Clematis jackmanii 'Superba' is a climbing climber in the genus Clematis, part of the Ranunculaceae family, with deciduous foliage. Clematis jackmanii 'Superba' grows best in full sun and partial shade, and tolerates well-drained soils and neutral and alkaline pH. Its UK hardiness is rated H5. Suggested uses include climbing on trellis, walls and fences.

About

Clematis 'Jackmanii' is a Clematis cultivar which, when it was introduced in 1862, was the first of the modern large-flowered hybrid clematises of gardens. It is a climber with large violet-purple blooms, still among the most familiar climbers seen in gardens.

Wikipedia contributors, CC BY-SA 4.0 — Clematis 'Jackmanii'

About the genus

Clematis is a genus of about 380 species within the buttercup family, Ranunculaceae. Their garden hybrids and cultivars have been popular among gardeners, beginning with Clematis 'Jackmanii', a garden staple since 1862. More cultivars are being produced constantly, mainly of Chinese and Japanese origin.

Wikipedia contributors, "Clematis", CC BY-SA 4.0 — Clematis

Growing conditions

Best soil and position for Clematis

Sunlight: full sun, partial shade
Soil type: well-drained
Soil pH: neutral, alkaline
Soil moisture: moist
Aspect: south-facing
Exposure: sheltered
UK hardiness: H5

Plant details

Clematis jackmanii 'Superba' size, habit and characteristics

Plant type: Climber
Habit: Climbing
Foliage: Deciduous
Suggested uses: climbing on trellis, walls, fences

Care notes

Pruning and caring for Clematis jackmanii 'Superba'

Cultivation: plant in spring or autumn; mulch to retain moisture; support needed
Pruning: prune in late winter or early spring to 30cm above ground
Propagation: semi-ripe cuttings in summer; layering
Pest resistance: Generally pest-free
Disease resistance: Generally disease-free