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Overview

Clematis 'Multi Blue' (EL) is a climbing climber wall shrub in the genus Clematis, part of the Ranunculaceae family, with deciduous foliage. It typically grows around 2.5-4 metres tall and 0.5-1 metres wide, reaching full size in around 2-5 years. Clematis 'Multi Blue' (EL) grows best in full sun and partial shade, and tolerates most soils and alkaline and neutral pH. Its UK hardiness is rated H4. Suggested uses include climbers, walls, fences, obelisks, pergolas, trees, containers and mixed borders.

About

Clematis 'Multi Blue' is a deciduous climbing shrub belonging to the genus Clematis in the buttercup family, Ranunculaceae. This cultivar grows to a height of 2.5 to 4 metres with a spread of 0.5 to 1 metre, reaching full height within 2 to 5 years. It thrives in full sun or partial shade and is adaptable to various aspects and exposures. Suitable for chalk, clay, loam, and sand soils with alkaline to neutral pH, it prefers moist but well-drained conditions. 'Multi Blue' offers seasonal interest through summer, autumn, and winter.

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
Chalk, Clay, Loam, Sand
Soil pH
Alkaline, Neutral
Soil moisture
Moist but well-drained
Aspect
East-facing, South-facing, North-facing, West-facing
Exposure
Exposed, Sheltered
UK hardiness
H4

Plant details

Clematis 'Multi Blue' (EL) size, habit and characteristics

Plant type
Climber Wall Shrub
Habit
Climbing
Foliage
Deciduous
Height
2.5-4 metres
Spread
0.5-1 metres
Time to full height
2-5 years
Suggested uses
Climbers, walls, fences, obelisks, pergolas, trees, containers, mixed borders

Care notes

Pruning and caring for Clematis 'Multi Blue' (EL)

Cultivation
Plant in well-drained soil enriched with organic matter. Water regularly during dry periods. Provide support for climbing. Mulch to retain moisture and suppress weeds.
Pruning
Prune in late winter or early spring, cutting back to strong buds about 30-60 cm from the base to encourage vigorous growth and flowering.
Propagation
Seed, cuttings, layering, division
Pest resistance
Slugs, Snails, Aphids
Disease resistance
Powdery mildew, Clematis wilt

Frequently asked questions

How do I grow Clematis 'Multi Blue' (EL)?

Plant in well-drained soil enriched with organic matter. Water regularly during dry periods. Provide support for climbing. Mulch to retain moisture and suppress weeds.

Where is the best place to plant Clematis 'Multi Blue' (EL)?

Clematis 'Multi Blue' (EL) prefers full sun and partial shade. It suits exposed and sheltered positions.

What soil does Clematis 'Multi Blue' (EL) need?

Clematis 'Multi Blue' (EL) is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It prefers alkaline and neutral soil. Aim for soil that stays moist but well-drained.

How do I prune Clematis 'Multi Blue' (EL)?

Prune in late winter or early spring, cutting back to strong buds about 30-60 cm from the base to encourage vigorous growth and flowering.

How big does Clematis 'Multi Blue' (EL) grow?

Clematis 'Multi Blue' (EL) reaches a height of 2.5-4 metres and a spread of 0.5-1 metres. It takes around 2-5 years to reach full size.

Is Clematis 'Multi Blue' (EL) hardy in the UK?

Clematis 'Multi Blue' (EL) has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.

How do I propagate Clematis 'Multi Blue' (EL)?

Seed, cuttings, layering, division.

More in the Clematis genus

Browse all Clematis →
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