The spice cardamom is referred to as the "Queen of Spices." It's one of the world's most expensive and exotic spices. It is a tropical perennial herb plant in the ginger family (Zingibaraceae) that gr...

The spice cardamom is referred to as the "Queen of Spices." It's one of the world's most expensive and exotic spices. It is a tropical perennial herb plant in the ginger family (Zingibaraceae) that grows up to 6-10 feet tall from a thick rootstalk. It grows naturally in the evergreen forests of South India's Western Ghats..