Cannabis sativa is best known as the source of marijuana, the world’s most widely consumed illicit recreational drug. However, the plant is also extremely use

Cannabis: A Complete Guide is a comprehensive reference summarizing botanical, business, chemical, ecological, genetic, historical, horticultural, legal, and me

Leading experts on the science, history, politics, medicine, and potential of America’s most popular recreational drug • With contributions by Andrew Weil,

Quality Assessment, Assurance, and Regulation of Medicinal Marijuana and Cannabinoid Preparations provides analytical chemistry methods that address the latest

“A surprisingly deep guide to pot culture . . . 192 pages of legit knowledge” from the author of The Official High Times Cannabis Cookbook (The Cannabist).