downy clematis

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A robust, deciduous climber with attractive, toothed leaves divided into leaflets with sharply serrated edges. Single nodding pale blue to violet-blue flowers with four lance-shaped petals 3-4.5cm long and many smaller, blue or cream petal-like stamens in the centre, so appearing semi-double appear in spring with some blooms in late summer, are followed by numerous seedheads

downy clematis

Scientific classification

Species
downy clematis (Clematis macropetala)
Genus
Clematis
Family
Ranunculaceae
Skin irritant. Wear gloves and other protective equipment when handling
Toxicity
Climber Wall Shrub
Plant type
1.5-2.5 metres
Height
1-1.5 metres
Spread
Deciduous
Foliage
Climbing
Habit
Spring · Summer
Season of interest
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

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Distribution of downy clematis

Distribution map

E and Northern Asia

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Culture

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Toxicity

Skin irritant. Wear gloves and other protective equipment when handling

Quick identification of downy clematis

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downy clematis care guide

Deep watering with cool roots, avoid soggy crown
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Deep watering with cool roots, avoid soggy crown

Fertilizing

Low nitrogen feed in spring, higher potash before flowering

Pruning

Clematis pruning: group one

Propagation

Propagate by layering or semi-hardwood cuttings

Growing

Plant in a moisture-retentive, well-drained soil, with the roots and base of the plant kept cool and shaded by other plants or a layer of pebbles at the base. Plant with the crown 5-8cm (2-3in) deep to encourage new shoots to grow from below ground level. Can be grown in containers at least 45cm (18in) deep and wide in a soil based potting compost. See clematis cultivation for more advice

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Common pests and diseases

Diseases

May be susceptible to honey fungus (rarely), clematis wilt and clematis slime flux

Pests

May be susceptible to aphids and caterpillars on young growth; petals can be eaten by earwigs

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