Product Review
Thunbergia alata is commonly known as Black-Eyed Susan Vine. This variety it called Sunrise Yellow, and it has bright yellow 5-petaled blooms. The foliage is lush, and the blooms are thick, making this a favorite for many gardeners. It is a vine, so provide a trellis or fence for it to climb. It is recommended to soak the Thunbergia seed in warm water over night. Sow the seed directly outdoors after frost danger has passed. Place 3 seeds per plant 8 inches apart and cover ¼ inch deep with soil. Keep the seed moist until germination occurs. With a temperature range of 75 - 85F, germination is usually within 21 days. Grow Black-Eyed Susan Vine in full sun and in rich, well-drained soil. Pinch the tips back to encourage branching. In frost-free regions, Thunbergia will grow as a tender perennial. When it is grown as a perennial, it can reach 20 feet. Annuals usually reach 8 feet.
- VIBRANT & LONG-LASTING BLOOMS: Black-eyed Susan vining plants feature vibrant, 5-petalled flowers with yellow petals, and a brownish purple center, creating a striking display in any flower bed or fence. These annual flowers bloom at a height of 60-84 inches, during summer to fall, attracting pollinators like bees, butterflies, and hummingbirds.
- DROUGHT-TOLERANT & LOW MAINTENANCE: Thunbergia seeds thrive in low-water conditions, making them perfect for xeriscaping and low-maintenance gardens. This hardy plant adapts well to various soil types and grows in USDA Zones 3-10. Plant seeds at a rate of 3 seeds per location for optimal results, requiring minimal care after establishment.
- HARDY & POLLINATOR FRIENDLY: Blackeyed Susan flower seeds are unpalatable to deer and attracts pollinators such as bees, butterflies, and other beneficial insects. They are perfect for wildlife pollinator gardens and trellises that need long-lasting color while maintaining a healthy and thriving environment.
- HOME GARDEN COVERING: As the black eyed susan vines grow, they develop lush green foliage that, over time, can cover a large surface. The dense growth can create a natural screen, providing privacy and shading, which is particularly useful for fences or walls in gardens or patios. The combination of green foliage and colorful blooms can turn any fence into a stunning visual feature.
- SELF-SEEDING & EASY TO GROW: Thunbergia flower seeds are typically easy to germinate and can be planted in the soil near a fence or wall. Once the plant is well-established, it will naturally grow and spread, forming a lovely cover on vertical surfaces. These low-maintenance flowers grow well in full sun offering vibrant color year after year.
