There are several reasons why this question falls out of Mr. Smarty Plant's expertise. Our focus is on the growth, propagation and protection of plants native not only to North America but to the area in which those plants grow naturally. There are170 plants in the Lamiaceae (mint) family native to North America, but you are probably asking about the mints native to the Meditteranean area of Europe, widely used for fragrance and food flavoring. So that's the first reason we wouldn't be able to answer questions about smoking it. The second reason is that our first name is "Smarty," which precludes our making any comment at all on the wisdom of sticking any burning plant in our mouth and inhaling the fumes.