The Mysore Trumpet Vine (Thunbergia mysorensis), or the Lady's Slipper Vine, is a native of the Western Ghats of India and is often hailed as the most spectacular flowering climber in existence. It is world-renowned for its long, pendulous racemes that hang down like floral chandeliers. Each individual flower is a work of art, featuring deep maroon-to-purple bracts and a bright yellow "slipper" center. With its lush, lance-shaped evergreen foliage and a vigorous climbing habit, it transforms any garden into a tropical palace, particularly when its blooms hang at eye level from an overhead structure.
💡 The "Hanging Garden" Effect
This vine is specifically evolved to be viewed from below. It is the gold standard for pergolas, gazebos, and high arches. Because the flower clusters can hang down 3 to 5 feet, planting it on a structure at least 7-8 feet high allows the blooms to dangle freely in the air, creating a breathtaking floral ceiling.
🌿 A Paradise for Sunbirds
The nectar-rich, slipper-shaped flowers are irresistible to sunbirds and hummingbirds. In its native habitat, birds can even perch on the sturdy flower stalks to feed. If you want to attract wildlife and pollinators to your garden, the Mysore Trumpet Vine is one of the most effective plants you can grow.
☀️Light
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Thrives in full sun to partial shade. In the scorching heat of the Indian plains, it performs best with bright morning sun and dappled afternoon shade. If kept in full shade, it will produce plenty of leaves but very few of its iconic flower chandeliers.
💧Watering
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Requires regular watering to keep the soil consistently moist, especially during the flowering season. Do not allow the soil to dry out completely. However, ensure the drainage is excellent; it prefers a "tropical rainforest" environment where water moves through the soil quickly.
🌱Soil & Fertilizer
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Prefers rich, fertile, and slightly acidic soil. Use a mix of garden soil, leaf mold, and compost. Feed with a balanced organic liquid fertilizer every 15–20 days during the growing season (Spring and Monsoon) to fuel its rapid growth and heavy blooming.
✂️ Pruning and Support
This is a heavy vine that requires a sturdy support structure. Prune lightly after the main flowering season has ended to keep the plant within bounds and to encourage fresh, new growth for the next blooming cycle. Remove any dead or tangled wood from the interior to improve air circulation.
⚠️ Common Issues & Quick Fixes
Leaf Burn (Brown Tips)
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Usually caused by very dry air or scorching afternoon sun. Increase humidity by misting the foliage or providing a little more shade during the hottest part of the day.
Few Flower Clusters
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Ensure the plant is receiving enough light and that you aren't over-fertilizing with high-nitrogen products. A dose of phosphorus-rich fertilizer in early spring can help trigger more buds.
📋 Quick Plant Profile
| Botanical Name |
Thunbergia mysorensis |
| Common Names |
Mysore Trumpet Vine, Lady's Slipper Vine |
| Flower Description |
Deep maroon/red with bright yellow centers; hanging racemes |
| Native Habitat |
Western Ghats, India |
| Light Needs |
Full Sun to Dappled Shade |
| Blooming Season |
Winter to Spring (Peak), off-and-on year-round |
| Ideal For |
High Pergolas, Large Arches, Covered Walkways |
