Clematis flower Clematis spp. double blue-purple climbing seeds for planting in garden trellises or fences

Enhance your vertical garden with Clematis Spp. Double Blue-Purple Seeds, producing climbing double blooms in vibrant blue and purple shades. Perfect for garden trellises, fences, arbors, or pergolas, this clematis variety adds elegance, color, and seasonal interest to outdoor spaces.

Clematis is a hardy perennial climber that attracts pollinators and provides dramatic floral displays with minimal maintenance.

Features

• Climbing perennial with double blooms in blue and purple
• Thrives in full sun to partial shade with well-drained soil
• Ideal for trellises, fences, arbors, or pergolas
• Hardy perennial with low-maintenance care
• Long-lasting summer flowering
• Attracts pollinators including bees and butterflies

Specifications

• Botanical Name: Clematis spp. Double Blue-Purple
• Type: Perennial Climbing Vine
• Flower Color: Blue-Purple
• Light Requirements: Full Sun to Partial Shade
• Soil Type: Fertile, well-drained soil
• Bloom Season: Summer to Early Fall
• Hardiness Zones: USDA Zones 4–9
• Plant Height: 6–12 feet (climbing)
• Plant Spread: 2–3 feet
• Germination Time: 14–21 days
• Planting Depth: Lightly cover seeds with soil
• Watering Needs: Moderate; keep soil consistently moist
• Ideal Growing Season: Spring sowing for summer blooms
• Maintenance: Provide support for climbing; prune lightly after flowering to maintain shape

Planting Guide

1. Sow seeds indoors 8–10 weeks before the last frost or directly outdoors after frost risk has passed.
2. Lightly cover seeds with soil and maintain consistent moisture until germination.
3. Space seedlings 2–3 feet apart near trellises, fences, or other climbing supports.
4. Provide vertical support as plants grow and train vines along the structure.
5. Prune lightly after flowering to encourage continuous growth and flowering.