I read somewhere in Afghanistan, there was a pot field as far as the eye could see with 20 ft. tall plants, a virtual forest of pot. I remember in the 1970s seeing a National Geographic special on a tribe of indians in central America that lived in a virtual MJ forest and made the MJ plant part of their tribal ritual. They made a butter out of the resin and used it on everything they ate. Even the children were stoned, every indian in that forest had a perpetual grin on their faces. One older gent, climed up into what I surmised as a male tree, about 35 ft. tall with branches in the 10-15 in. diameter range and chose a male flower (about the size of a basketball), stuck his head inside and squeezed and snorted the resin, then slithered down the tree and leaned against the base and quivered like a dog shaking fleas. this lasted about 20-30 seconds, then he crawled off. That must have been some rush. I've never seen that program again on TV. I also saw about this time frame, a tribe of Nepalese natives that made a butter out of THC, they were also a very smiley people. I'm trying to grow some Nepalese Bud right now, who knows, maybe I'll be smiling too much to post.
