Thunbergia Grandiflora – (Bengal Clockvine)

Buy Thunbergia / Bengal Clockvine Online India

If you are looking for a rare, fast-growing flowering climber that can transform your balcony, terrace, or garden, then Thunbergia / Bengal Clockvine is the perfect choice. Also known as Bengal Clock Vine or Blue Trumpet Vine, it is a tropical evergreen vine featuring heart-shaped green leaves and large, trumpet-shaped violet-blue flowers with a bright yellow throat. It is one of the most striking rare flowering climbers loved by plant lovers across India. Now you can easily buy Thunbergia Bengal Clockvine online in India from Upjau Nursery and get a healthy, well-grown sapling delivered straight to your door.

Plant Description:

• Botanical name – Thunbergia grandiflora
• Leaf color – Dark green, heart-shaped
• Plant type – Flowering Climber / Vine
• Plant Growth Rate – Fast Growing, Vigorous
• Season – Summer to Autumn
• Sunlight – 6 hours daily
• Flower Colors – Violet-Blue with Yellow Throat
• Watering – Daily in summer, weekly in winter
• Fertilizer – Balanced NPK fertilizer every 2–4 weeks
• Pruning – Regular pruning to control size and shape
• Temperature – 10°C – 40°C

How to Care for Thunbergia Bengal Clockvine

Soil: The soil for Bengal Clockvine should be loose and well-draining, enriched with organic matter. Avoid heavy, waterlogged soil, as it can cause root rot. A good soil mix can include –

• 40% Garden soil
• 20% Cocopeat
• 20% Compost
• 15% Perlite
• 5% Neem Cake Powder

Water: Water the plant once the topsoil has dried. In summer, this may mean daily watering; in winter, once a week is usually enough. Overwatering can kill the plant, so always check soil moisture first.

Sunlight: Bengal Clockvine loves bright sunlight and thrives best in full sun to partial shade, with at least 6 hours of direct light daily. Good sunlight also encourages more vibrant, abundant blooming.

Fertilizers: Feed the plant with a balanced NPK fertilizer every 2 to 4 weeks during the growing season to support fast growth and generous flowering.

Pest: Occasionally, aphids and mealybugs may attack the vine, so treat with a neem oil solution to keep the plant healthy.

Blooming Season

Bengal Clockvine flowers in shades of violet-blue with a yellow throat. Here is the month-wise blooming guide for India:

• January to February – Resting period
• March – New growth starts
• April to May – Buds begin forming
• June to September – Peak blooming season
• October – Blooming slows down gradually
• November to December – Resting period, prepares for next season

Best Time to Grow

The best time to grow Thunbergia Bengal Clockvine is the start of the warm season (February to March), which helps the plant establish strong roots before peak blooming. Avoid planting in peak winter, as cold temperatures slow down growth significantly.

Can Bengal Clockvine grow in pots?

Yes, use a large pot with good drainage holes and a sturdy trellis or support stick inside the pot. Bengal Clockvine looks stunning cascading over balcony railings and pergolas when grown in containers.

How fast does Bengal Clockvine grow?

It is one of the fastest-growing flowering climbers. With proper sunlight, watering, and support to climb, it can quickly cover a fence, trellis, or pergola within a season.

Is Bengal Clockvine a perennial or annual plant?

Bengal Clockvine is a perennial plant. In warm Indian climates, it survives and blooms year after year, giving you repeated flushes of violet-blue blooms each season.

Why Buy Thunbergia Bengal Clockvine from Upjau?

At Upjau Nursery, we deliver healthy, well-rooted plants right to your home. If you are looking for a rare, fast-growing flowering climber for your home garden, we have got you covered. We pack the plants carefully to ensure they reach you fresh and healthy. This is also one of the best low-maintenance climbers for plant lovers who don’t have much time for upkeep. At Upjau, we provide healthy nursery-grown plants with safe packaging and deliver across India.

So, if you want this rare, vividly coloured climber for your home, buy Thunbergia / Bengal Clockvine online in India from Upjau today and bring stunning violet-blue blooms to your balcony, terrace, or outdoor garden.

Disclaimer: Images are for reference purposes only. The actual product may vary slightly in size, shape, color, or appearance due to natural variations and lighting conditions.

Frequently Asked Questions:

• Does Bengal Clockvine need full sunlight?
  Yes, Bengal Clockvine needs at least 6 hours of direct or bright sunlight daily for healthy growth and abundant blooming.
• What is the lifespan of a Bengal Clockvine plant?
  With proper care, Bengal Clockvine is a long-lived perennial that can thrive and bloom for many years.
• Is Bengal Clockvine easy to care for?
  Yes, it is a beginner-friendly, low-maintenance climber that just needs regular watering, good sunlight, and a support structure to climb.