As fall (Vata season) approaches, the environment becomes cooler, drier, and windier, which can affect hair health by increasing dryness, frizziness, and scalp issues. Ayurvedic Tridosha haircare for Vata season involves adapting your routine to balance the qualities of Vata (dryness, roughness, and coldness) while considering the specific needs of Vata, Pitta, and Kapha hair types.