Thunbergia Grandiflora | Bengal Clockvine

Size: Single Plant | 2.5-4" Pot Included

Here's a guide to caring for Thunbergia grandiflora, also known as the Bengal Clockvine:

About the Thunbergia Grandiflora | Bengal Clockvine

Vigorous climber: This beautiful vine produces large, trumpet-shaped flowers in shades of blue, purple, or white with a yellow throat.

Fast grower: It can quickly cover a trellis or fence, reaching heights of 20 meters or more in ideal conditions.

Year-round bloomer: In tropical climates, it flowers almost continuously.

Not fragrant: While the flowers are stunning, they don't have a noticeable scent.

Growing Conditions

Sunlight: Thunbergia grandiflora thrives in full sun to partial shade. More sun usually means more blooms.

Soil: It prefers well-drained soil that retains some moisture. A mix of garden soil with compost or peat moss is ideal.

Watering: Keep the soil consistently moist, especially during hot weather. Water thoroughly when the top inch of soil feels dry.

Support: Provide a sturdy support structure like a trellis, fence, or arbor for the vine to climb on.

Care Tips

Fertilizing: Feed the plant with a balanced fertilizer every 2-4 weeks during the growing season (spring and summer).

Pruning: Prune the vine to control its size and shape. Remove any dead or overgrown branches. Regular pruning encourages more blooms.

Pest and Disease Control: Thunbergia grandiflora is generally pest-resistant. However, watch out for common pests like aphids or spider mites. Treat with insecticidal soap or neem oil if needed.

Important Notes

Invasive potential: In some regions, Thunbergia grandiflora can become invasive. Check local guidelines before planting.

Container growing: You can grow it in a large container, but it will need regular pruning to keep it manageable.

Let me know if you have any other questions about growing this beautiful vine!