More Information on Natural Herbs to Vaporize or Smoke! ~www.harmonyherbals.com~ California Poppy California Poppy along with its other purposes, can be used as a relaxing herbal smoke. It’s mild, but don’t under estimate it – do not drive after use. California Poppy is a non-addictive alternative to the opium poppy, though it is less powerful. California Poppy can also be used …