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Clematis Viticella

Clematis viticella

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Italian clematis is a deciduous vine with delicate purple, pink, red, or white nodding flowers that bloom profusely from mid-summer through fall, extending the flowering season beyond most clematis varieties. It grows to 8–12 feet, making it a manageable size for smaller gardens and containers, and is extremely vigorous and easy to grow. This species is often used in hybrid clematis breeding and is renowned for its resistance to clematis wilt disease.

Common Problems

Select the problem your Clematis Viticella is experiencing to get a treatment guide.

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Yellow Leaveschevron_right

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Underwateringchevron_right

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Slow Growthchevron_right

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Powdery Mildewchevron_right

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Brown Spotschevron_right

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Wiltingchevron_right

Care Guide

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Light

Full sun (6+ hours daily) is ideal for maximum flowering; tolerates partial shade but flowers less abundantly.

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Water

Water regularly during the growing season to maintain consistently moist (not waterlogged) soil. Once established, viticella is moderately drought-tolerant but flowers better with adequate moisture.

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Soil

Well-draining soil with organic matter, pH 6.0–7.5. Unlike some clematis, viticella adapts well to less-than-perfect soil conditions.

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Fertiliser

Apply balanced fertilizer in early spring and midsummer. Moderate feeding supports continuous blooming without excess foliage.

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Temperature

Very hardy; thrives in cool to warm temperate climates. Extremely cold-hardy once established.

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Humidity

Moderate humidity with excellent air circulation is preferred. The vigorous growth and open flower structure minimize disease risk even in somewhat humid conditions.

Toxicity

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Clematis viticella is non-toxic to pets and children. Minor skin irritation may rarely occur with sap contact.

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.