Phitsanulok, Beautiful and pleasing to the eye, the Sala tree blooms with alternating purple and white flowers. Blossoming in the hot breeze Along Phitsanulok-Nakhon Sawan Road In front of Naresuan University Before entering Phitsanulok cityWhen it's summer, during February-March, there are sala trees along the highway. Public roads or government buildings in Phitsanulok Province Starting to bloom Especially Phitsanulok-Nakhon Sawan Road or Highway 117 in front of Naresuan University Mueang Phitsanulok District There are more than 500 sala trees planted, stretching for more than 5 kilometers, blooming in alternating colors of purple and white, beautiful and enjoyable to look at.Source: Thai News Agency