Discover the best native trees to grow in Tamil Nadu — species that are well-adapted to the local climate and soil, support biodiversity, improve air quality, and enhance landscapes. This guide from Grow Billion Trees highlights top trees such as Neem, Pongam, Peepal, Banyan, Arjuna, Bael, Drumstick, Indian Gooseberry, Flame of the Forest, Teak, Palmyra Palm, and more to help you create a sustainable and thriving green space.