On both sides of the Trung Hoa underpass in Hanoi, the Indian trumpet vine has thrived over time, creating a stunning “green wall” that gracefully drapes along the road.
In recent days, many residents passing through the area of the Trung Hoa underpass, located on the Trần Duy Hưng – Thăng Long Avenue stretch, have been pleasantly surprised by the lush green vines lining the road. Many have likened it to the picturesque streets seen in films from abroad.
Upon investigation, this plant is identified as the Indian trumpet vine, known for its rapidly growing, drooping stems that remain lush and green year-round. Many people buy it to plant at home, such as on balconies or rooftops, to provide shade while also filtering the air, making the space feel fresher.
For those who frequently traverse this area, it serves as an impressive highlight.
The rows of climbing vines, along with green trees planted near the Trung Hoa underpass, resemble a “small green lung” amidst the asphalt roads when viewed from above.
The Indian trumpet vine is characterized by its ease of growth. The plant has delicate, lush green stems that can grow up to 30 meters long.
This type of plant is a woody vine that grows in clusters, with green leaves; its young stems are light green, turning to a deep brown as they mature. The stems are always covered with a layer of grayish-white hairs.
The branches and twigs of the Indian trumpet vine gracefully droop towards the ground. The leaves are thick and lush throughout the year.
During the sweltering summer, walking under the drooping Indian trumpet vines provides passersby with a sense of coolness.
The Indian trumpet vine does not undergo physiological leaf drop in winter, allowing it to remain vibrant and healthy. During flowering season, the blooms take on a pale pink hue.
The Indian trumpet vine is a favored choice among plant enthusiasts not only for its aesthetic appeal but also for its symbolism of longevity, strength, and resilience.
The pathway adorned with Indian trumpet vines creates a striking highlight for the street.