Clematis Seeds – Sweet Autumn

Clematis Seeds – Sweet Autumn Variety produce a vigorous and fast-growing climbing vine known for its profusion of fragrant white blooms. This popular perennial variety is prized for its ability to cover trellises, fences, and arbors with dense green foliage and star-shaped flowers that appear in late summer through fall. The Sweet Autumn Clematis adds beauty and fragrance to any landscape and attracts beneficial pollinators such as bees and butterflies.

This hardy climber is easy to grow and performs well in a variety of soil types. With proper pruning and sunlight, it can provide a stunning floral display year after year, making it a favorite among gardeners for both ornamental and functional landscaping.

Features:

• Type: Perennial climbing vine

• Common Name (US): Clematis

• Variety: Sweet Autumn

• Flower Color: White

• Fragrance: Light and pleasant

• Bloom Size: 1–1.5 inches wide

• Growth Habit: Climbing and spreading

• Height: 15–30 feet (4.5–9 meters)

• Soil Requirement: Well-drained, fertile soil with neutral to slightly alkaline pH

• Sunlight: Full sun to partial shade (roots prefer shade, vines prefer sun)

• Watering: Moderate; keep soil moist but not soggy

• Bloom Time: Late summer to early fall

• Special Feature: Fragrant flowers, attracts pollinators, ideal for trellises and fences

Specifications:

• Planting Season: Spring or fall

• Hardiness Zones (USDA): Zones 4–9

• Sowing Method: Start seeds indoors 6–8 weeks before last frost; transplant outdoors once established

• 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: 15–30 feet (4.5–9 m)

• Best Growing Months:

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

  • Mid Zones (7–8): April to October

  • Southern Zones (9): February to November

• Maintenance: Prune annually after flowering to promote new growth and control spread

• Uses: Trellises, fences, pergolas, archways, and natural screens