Hemp does give a damn about its bad reputation. This particularly trusty strain of Cannabis has been besmirched by its illicit cousin marijuana, a cultivar of Cannabis that is smoked for recreational purposes. Hemp has a microscopic and harmless amount of THC—the chemical in marijuana that gets you high—and has an extremely versatile skill set.

From nutritious foodstuffs to composite plastics for automobiles, hemp can be used for more than kitschy, hippy jewelry. In addition to its wide range of applications, the hemp crop is easily cultivated; its water and soil purification properties help to renew farm fields and can even kill weeds. Unfortunately, industrial hemp has been illegal to grow in the U.S. since 1958—save Colorado, of course—and can only be enjoyed legally by importing hemp products from Canada or other parts of the world.