Clematis 'Blue Cotillion' 蓝色龙沙舞

🌹Product Details
📛 Name: Blue Cotillion Clematis / 蓝色龙沙舞 / ブルー コティリオン
🇳🇱 Origin: Premium Dutch Selection
🌿 Class: Early Large-Flowered Clematis
🌴 Height: 6 – 8 ft / 180 – 240 cm
🌺 Flower Size: 5" - 7" / 12 - 18 cm
🎨 Color: Soft Lavender-Blue to Pale Violet-Blue with Creamy Stamens
👃 Fragrance: None (Prized for showy large blooms)
🌸 Bloom Period: Late Spring to Early Summer (Main), Late Summer to Early Autumn (Flush)
🌟 Group: 旧枝咲き系 (早咲き大輪系) - Group 2 (Early Large-Flowered)
✂️ Pruning: II - Light Pruning
🌤️ Best Feature: Large Flowers
☃️ Hardiness Zones: 4 - 9 (Down to -35°C / -30°F)
☀️ Sunlight: Full sun to Partial shade (☀️/🌤️)
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✨ Key Highlights
🩵 Flower Beauty
The 'Blue Cotillion' Clematis is a masterpiece of vertical floral design, renowned for its soft lavender-blue to pale violet-blue color spectrum. Each impressive 5 to 7-inch flower features broad, gently overlapping sepals with delicately ruffled, wavy margins that evoke the movement of an elegant ballroom gown. As the blossom unfolds, it reveals a glowing center of creamy white-and-yellow stamens, creating an ethereal cool-toned contrast against rich green background foliage.
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🌸 Bloom Performance
Boasting exceptional floriferousness, 'Blue Cotillion' provides two spectacular flowering displays each season. The primary bloom wave erupts in late spring to early summer on overwintered wood, covering the vine in massive starry blossoms. After a brief summer rest, a second flush of flowers emerges from fresh new shoots in late summer and early autumn, ensuring a prolonged season of vibrant garden interest.
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🌿 Garden Performance
Forming a well-behaved, compact climbing vine reaching 6 to 8 feet at maturity, 'Blue Cotillion' adapts seamlessly to diverse vertical landscape structures. It twines gracefully around garden obelisks, wooden arbors, entry trellises, and wire fences. Its manageable scale makes it an outstanding candidate for container gardening, allowing balcony and patio gardeners to create lush, vertical accent displays in small spaces.
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☀️ Plant Strengths
Engineered for superior cold hardiness down to USDA Zone 4, 'Blue Cotillion' easily withstands harsh northern winters. It exhibits great vigor and disease resistance when given proper root shading and well-draining soil. The durable petal structure holds up remarkably well under variable spring weather and light summer rain, retaining its crisp shape and serene color without premature fading.
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✨ Why You'll Love It
For collectors of rare blue climbers and enthusiasts of classic English garden style, 'Blue Cotillion' offers an unbeatable combination of artistic petal form, dual bloom waves, and easy Group 2 care. It transforms plain walls and structures into living works of art, delivering years of reliable vertical beauty to your outdoor sanctuary.
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🌿Growing Note
• Sunlight: Position in full sun to partial shade, ensuring at least 4 to 6 hours of direct sunlight daily for maximum flower size. Always shade the root zone using organic mulch, decorative stones, or low-growing companion plants.
• Soil: Provide fertile, loamy, well-draining soil enriched with compost. Avoid waterlogged conditions that can cause root stress.
• Watering: Maintain uniform soil moisture. Water thoroughly once or twice a week during hot, dry summer stretches.
• Fertilizing: Apply a balanced slow-release fertilizer in early spring as new shoots emerge, followed by a liquid high-potassium formula prior to bloom flushes.
• Pruning: Pruning Group 2 (Light Pruning). In late winter or early spring, remove dead or damaged stems and trim back remaining healthy vines to a pair of strong, plump green buds. Avoid heavy cutting to ground level.
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📦 Live Plant Notice
This product is shipped as a high-quality live plant. Please note that plant height, leaf density, and current blooming stage will naturally vary depending on the season, shipping transit, and current nursery pruning cycles.