Editorial photo #13672082 Weather

Streets Turn Purple With Jacaranda Bloom In Lalitpur, Nepal

A view of Lalitpur city shows streets tinted purple as Jacaranda trees bloom during the spring season on May 6, 2026. Known scientifically as Jacaranda mimosifolia, these ornamental trees flower between March and April, briefly transforming roads, sidewalks, and public spaces across the Kathmandu Valley. The species has been present in the valley for over a century and is widely believed to have been introduced by Rana rulers during early urban development. Also called the Hawaiian mimosa tree, the blossoms are delicate and sensitive to light breeze and rainfall, often falling quickly and forming a vivid layer of petals on the ground. The trees are propagated through cuttings or grafting methods and typically bloom within two to three years under suitable conditions. Thriving in sunny environments with sandy, well-drained soil, Jacaranda trees adapt well to Kathmandu's climate, though colder temperatures may reduce flowering intensity. Mature trees can tolerate temperatures down to -7?C, whereas younger plants are more susceptible to freezing conditions. The seasonal bloom draws residents outdoors and has become a recognizable visual marker of spring across the valley. (Photo by Safal Prakash Shrestha/NurPhoto)