Vetiver Benefits | Khus Roots | Vetiver Roots Benefits | Khus in Marathi Description Vetiver is commonly known as Khus Khus. It is a Grass with the height of 2 - 5 feets. It has a different distinctive smell and is used more commonly in summers to keep us cold and hydrated. How vetiver is known in your area? In Hindi speaking states, it is known as Khus. In Marathi, it is known as Vala. In Telugu speaking states it is known as vettivellu. In Bengal Vetiver is known as Khus Khus.