Herbal smoke blends are made of dried herbs, flowers, and botanicals to create a unique aroma. These blends can be used for aromatherapy, meditation, or simply to enhance the ambiance of a room or smoke session. Common ingredients in herbal smoke blends include lavender, chamomile, and lemon balm, which are said to promote relaxation and calmness, while others like peppermint and eucalyptus may be invigorating and refreshing.