Marijuana maven Ed Rosenthal brings another new cannabis calendar to the “wild weed’s” many fans. Each month features a spectacular portrait by a world-class photographer of a different marijuana varietal in full, vibrant flower. The resins look good enough to roll up, and the full plant shots are enough to make any garden grow green with envy. Full-color photos are accompanied by information from the Big Book of Buds series that describe the varietal and provide cultivation tips. In addition to standard holidays, the calendar also highlights birthdays of celebrity tokers and significant dates in marijuana history and culture (such as August 17, 1968, when Ziplock bags were introduced). Starting in September 2009, this calendar gives a full 16 months of buds.