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Thunbergia (Black-Eyed Susan Vine) Seeds for Planting – Heirloom, Non-GMO, Fast-Growing, Outdoor Climbing Annual

Thunbergia (Black-Eyed Susan Vine) Seeds for Planting – Heirloom, Non-GMO, Fast-Growing, Outdoor Climbing Annual

$14.99 USD
$14.99 USD
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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.

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Thunbergia, commonly known as Black-Eyed Susan Vine, is a dependable climbing plant valued for its steady growth and vibrant seasonal blooms. These heirloom, non-GMO seeds are suitable for home gardens, trellises, fences, arches, and balcony planters. With consistent care, this vine produces a dense green cover and a long display of flowers throughout the warm season.

Key Features

  • Heirloom & Non-GMO Seeds for gardeners who prefer naturally preserved varieties.

  • Fast-Growing Climber ideal for vertical gardening, trellises, pergolas, and outdoor structures.

  • Annual Growth Habit in most regions, completing its lifecycle within a single warm season.

  • Bright Seasonal Blooms that add color and visual interest to garden spaces.

  • Suitable for Containers & Ground Planting, adapting well to small or large spaces.

  • Easy to Grow with steady germination in warm conditions.

Planting & Growing Guide

  • Season: Warm-season sowing is recommended.

  • Sunlight: Prefers full sun; can tolerate partial shade.

  • Soil: Well-drained, moderately fertile soil works best.

  • Sowing Method:

    • Start seeds directly outdoors after frost or indoors 4–6 weeks earlier.

    • Press seeds lightly into soil; avoid deep burial.

  • Spacing: Leave enough room for vines to spread and climb.

  • Watering: Keep soil moist during germination, then water regularly as needed.

  • Support Required: Provide a trellis, wire frame, or similar structure for climbing.

  • Growth Duration: Seeds germinate within 10–20 days in warm conditions.

Ideal For

  • Vertical gardens

  • Decorative fences

  • Balcony and terrace planters

  • Entryway arches and garden pathways

  • Seasonal outdoor displays

Specifications

  • Seed Type: Heirloom, Non-GMO

  • Growth Habit: Climbing annual

  • Light Requirement: Full sun to partial shade

  • Suitable Zones: Commonly grown across warm and mild regions

  • Germination Time: Approximately 10–20 days

  • Mature Height: Can reach 6–10 feet with support

  • Water Requirement: Moderate

  • Blooming Period: Warm-season flowering

  • Plant Usage: Outdoor ornamental climbing plant