Colorful Trumpet Flowers
Produces attractive five-petaled flowers in orange, yellow, white, and selected reddish shades with contrasting dark centers.
Thunbergia Black-Eyed Susan Vine Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
-
Estimated Delivery:Nov 24 - Nov 28
-
Free Shipping on All Orders
Product description
Thunbergia Black-Eyed Susan Vine Seeds
Thunbergia Black-Eyed Susan Vine, scientifically known as Thunbergia alata, is a fast-growing ornamental climbing vine recognized for its bright orange, yellow, or white flowers with distinctive dark centers. Its twining stems and attractive green foliage make it suitable for trellises, fences, arches, hanging baskets, and container gardens. This tropical flowering vine grows best in warm conditions with fertile, well-drained soil and suitable sunlight.
Black-Eyed Susan Vine
Climbing Flowers
Tropical Ornamental
Container Gardening
Key Features
Fast-Growing Climber
Develops vigorous twining stems that can climb trellises, fences, arches, and other garden supports.
Extended Flowering
Produces repeated blooms from summer through autumn under suitable growing conditions.
Versatile Garden Plant
Suitable for hanging baskets, containers, vertical gardens, and ornamental landscape displays.
Product Highlights
Scientific name Thunbergia alata
Native to tropical Africa
Orange, yellow, and white flowers
Distinctive dark flower centers
Fast-growing twining vine
Can reach approximately 3–8 feet
Suitable for trellises and fences
Excellent for hanging baskets
Specifications
| Scientific Name | Thunbergia alata |
| Common Name | Black-Eyed Susan Vine; Black-Eyed Clock Vine |
| Plant Family | Acanthaceae |
| Seed Type | Flowering Vine Seeds |
| Growth Habit | Fast-growing, twining climbing vine |
| Flower Color | Orange, Yellow, White, and selected reddish shades, depending on variety |
| USDA Hardiness Zones | Generally perennial in Zones 9–11; grown as an annual in colder regions |
| Planting Season | Spring after frost; indoors 6–8 weeks before the last frost |
| Seed Starting | Start indoors or direct sow in warm soil after frost danger has passed |
| Germination Time | Approximately 10–21 days |
| Germination Temperature | Approximately 70–75°F |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Fertile, humus-rich, moist, well-drained soil |
| Watering | Regular watering; maintain consistent moisture without waterlogging |
| Mature Plant Size | Approximately 3–8 feet tall, depending on growing conditions |
| Plant Spacing | Approximately 12–16 inches apart |
| Blooming Season | Summer through Autumn |
| Plant Uses | Trellises, Fences, Arches, Hanging Baskets, and Container Gardens |
Growing Guide
Step 1: Prepare the Seeds
Soak Thunbergia seeds in warm water overnight before planting to help soften their hard seed coats and encourage faster germination.
Soak Thunbergia seeds in warm water overnight before planting to help soften their hard seed coats and encourage faster germination.
Step 2: Prepare the Growing Medium
Fill seed trays or small pots with a fertile, well-drained seed-starting mix. Keep the growing medium lightly moist.
Fill seed trays or small pots with a fertile, well-drained seed-starting mix. Keep the growing medium lightly moist.
Step 3: Sow the Seeds
Sow seeds approximately 1/4 inch deep and cover lightly with growing medium. Keep the containers in a warm location with temperatures around 70–75°F.
Sow seeds approximately 1/4 inch deep and cover lightly with growing medium. Keep the containers in a warm location with temperatures around 70–75°F.
Step 4: Provide Light and Water
Maintain consistent soil moisture during germination. Once seedlings develop, provide bright light and gradually acclimate them before outdoor planting.
Maintain consistent soil moisture during germination. Once seedlings develop, provide bright light and gradually acclimate them before outdoor planting.
Step 5: Provide Climbing Support
Transplant seedlings after frost danger has passed. Place a trellis, fence, or other support nearby to encourage climbing. Water regularly and remove faded flowers when appropriate.
Transplant seedlings after frost danger has passed. Place a trellis, fence, or other support nearby to encourage climbing. Water regularly and remove faded flowers when appropriate.
Bring Color to Your Garden with Black-Eyed Susan Vine
Grow beautiful Thunbergia Black-Eyed Susan vines with colorful trumpet-shaped flowers and vigorous climbing growth. Their attractive blooms and twining stems make them excellent choices for trellises, fences, hanging baskets, and outdoor containers. Provide warm conditions, suitable sunlight, and well-drained soil for healthy growth and seasonal flowering.
Frequently Asked Questions
Find helpful answers about Black-Eyed Susan Vine seed germination, climbing growth, and flowering.
How long does it take Black-Eyed Susan Vine seeds to germinate?
Black-Eyed Susan Vine seeds generally germinate in approximately 10–21 days under suitable conditions. Soaking seeds in warm water overnight before planting can help soften their hard seed coats. Maintain warm temperatures, around 70–75°F, and keep the growing medium consistently moist but not waterlogged.
How do you train Black-Eyed Susan Vine to climb a trellis?
Plant Black-Eyed Susan Vine near a trellis, fence, garden arch, or other climbing support. Its twining stems naturally wrap around nearby structures. Gently guide young stems toward the support and spread them across the available space. Regular training helps create attractive vertical coverage and encourages a fuller climbing display.
What colors do Black-Eyed Susan Vine flowers come in?
Black-Eyed Susan Vine flowers are available in several colors, including bright orange, golden yellow, creamy white, and selected reddish or apricot shades. Many varieties feature a distinctive dark brown or nearly black center. Cultivars such as African Sunset, Blushing Susie, Bright Eyes, and Arizona Dark Red offer different flower colors. Actual colors depend on the seed variety supplied.