1 4

Thunbergia Grandiflora ‘Blue Sky Vine’ Seeds – Heirloom, Non-GMO, Fast-Growing Climbing Vine

Thunbergia Grandiflora ‘Blue Sky Vine’ Seeds – Heirloom, Non-GMO, Fast-Growing Climbing Vine

$14.99 USD
$14.99 USD
Sale Sold out
Size

Shipping

Total Delivery Time: Your total delivery time is calculated by adding the Handling Time and the Transit Time.

Handling Time: 2 – 3 Business Days (Monday – Friday).

Transit Time: 6 – 8 Business Days (Monday – Friday).

Total Estimated Delivery: 8 – 11 Business Days.

Order Cutoff Time: 5:00 PM (IST). Orders placed after this time will begin processing on the next business day.

Operating Days: We process and ship orders Monday through Friday.

Exclusions: We do not process or ship orders on weekends (Saturday/Sunday) or Indian Public Holidays.

View full details

Thunbergia Grandiflora ‘Blue Sky Vine’ is a vigorous climbing plant valued for its soft blue to lavender trumpet-shaped flowers and lush green foliage. Grown from Heirloom, Non-GMO seeds, this vine establishes quickly and creates thick coverage on trellises, pergolas, fences, and garden walls. It performs well in warm climates and produces long decorative clusters of blooms throughout the growing season. This variety is suitable for home gardeners, vertical gardening, landscaping projects, and ornamental outdoor spaces.

Key Features

  • Heirloom and Non-GMO seed variety

  • Fast-growing climbing vine

  • Produces soft blue to lavender flowers

  • Suitable for trellises, walls, pergolas, and archways

  • Long blooming season in warm climates

  • Thrives in full sun with moderate watering

  • Supports vertical gardening and ornamental landscapes

  • Suitable for container growing with strong support

Specifications

  • Botanical Name: Thunbergia grandiflora

  • Common Name: Blue Sky Vine

  • Seed Type: Heirloom, Non-GMO

  • Plant Type: Perennial in warm zones, annual in cooler regions

  • Growth Habit: Climbing vine

  • Flower Colour: Light blue to lavender

  • Sunlight: Full sun to partial shade

  • Soil Type: Well-draining, fertile soil

  • Mature Height: 15–30 ft with support

  • Water Needs: Moderate

  • USDA Zones: 9–11 (perennial)

Planting Guide

  • Seed Preparation: Soak seeds for 12–24 hours to improve germination.

  • Sowing Depth: 0.5 cm (¼ inch) deep in moist, well-draining soil.

  • Germination Time: 15–30 days under warm conditions.

  • Temperature: Maintain 20–25°C for best germination.

  • Light Requirements: Provide full sun for strong growth.

  • Watering: Keep soil evenly moist but not waterlogged.

  • Transplanting: Move seedlings outdoors once they reach 8–10 cm height and temperatures are warm.

  • Support: Provide a trellis, fence, or structure for climbing.

  • Maintenance: Prune lightly to manage growth and encourage flowering.