Clematis Seeds – Blue

Clematis Seeds – Blue Variety produce elegant, climbing vines adorned with large, vivid blue blossoms that bring a refined charm to any garden. Known for their long-lasting blooms and fast-growing nature, Clematis plants are a favorite among gardeners for vertical displays on trellises, fences, and arbors. Their striking flowers, paired with lush green foliage, make them ideal for adding depth and color to outdoor spaces.

This variety thrives best in full to partial sunlight and prefers cool roots with warm tops, which can be achieved by shading the soil base. With proper care, Clematis vines reward growers with abundant, vibrant blooms throughout the growing season.

Features:

• Type: Perennial climbing vine

• Common Name (US): Clematis

• Variety: Blue

• Flower Color: Deep blue to violet-blue

• Growth Habit: Climbing vine

• Height: 6–10 feet (1.8–3 meters)

• Soil Requirement: Well-drained, fertile soil rich in organic matter

• Sunlight: Full sun to partial shade

• Watering: Regular; keep soil evenly moist

• Bloom Time: Late spring through early fall

• Special Feature: Excellent for trellises, fences, and garden walls

Specifications:

• Planting Season: Spring or early fall

• Hardiness Zones (USDA): Zones 4–9

• Sowing Method: Start seeds indoors 8–10 weeks before last frost or sow outdoors once soil warms

• Germination Time: 21–30 days

• Germination Temperature: 65–75°F (18–24°C)

• Spacing Between Plants: 24–36 inches (60–90 cm)

• Mature Plant Height: 6–10 feet (1.8–3 m)

• Support Required: Yes, provide trellis or climbing structure

• Best Growing Months:

  • Northern Zones (4–6): May to September

  • Mid Zones (7–8): April to October

  • Southern Zones (9): February to November

• Maintenance: Moderate; prune after blooming to control growth and encourage new flowers

• Uses: Climbing fences, trellises, walls, garden arches, and pergolas