My Davinci vaporizer has a diagram of commenly vaped materials. St. Johns wart, cloves, sage, Tabacco, EEBs, Cats Claw, Ginger, and Ginseng. Just curious has anyone tried these herbs or other ones. And how to you vape ginger. I am assuming all of these are in the dried form or is it ginger flower? I heard it can be dangerous for the lungs if you vape some of these products that have not been prepared for use in a vaporiser.