In which year did Gujarat initiate Van Mahotsav at Punit Van, Gandhinagar, under the cultural forest

Q. In which year did Gujarat initiate Van Mahotsav at Punit Van, Gandhinagar, under the cultural forest concept?
Answer: 2004
Notes: Gujarat began Van Mahotsav in 2004 at Punit Van, Gandhinagar, under the cultural forest concept to promote ecological awareness and tree plantation.