The cream of the crop of Ed Rosenthal's legendary 'Ask Ed' marijuana advice column, now over 20 years in the running. Brings together hundreds of reader's questions and Ed's tips on all major concerns with cultivation, plus topics such as pot etiquette, medical marijuana and political activism. Ed combines entertaining marijuana facts and practical troubleshooting for the grower in the authentic Ask Ed style. Indexed and cross-referenced for easy navigation, with full colour photo sections.