It has been alleged that G-13 was created by government agencies such as the CIA and the FBI who focused on hybridizing different strands of marijuana at the University of Mississippi in the 1970s. Supposedly, these organizations bred a strain of marjiuana through hybridization that was more potent than any other. It also supposedly has a concentration of THC of 28% by weight, which is almost double the average amount of the chemical in most high-grade sinsemilla grown commercially. One story states that a single cutting of this potent strain was liberated from the government facility in Mississippi. Although the University of Mississippi assembled a world class cannabis collection during the late 1960s and early 1970s, there is no evidence that these researchers were ever involved in breeding high quality marijuana. More accepted stories state that a potent Afghani strain was most likely the basis for these rumors; over time, the potent strand's qualities were exaggerated into the modern urban legends. Because the sale of marijuana is illegal in the United States, it is not monitored by the government; for this reason, it is common for vendors to exaggerate the qualities of their product, possibly accounting for the urban legends. Many cultivators and distributors of the strain continue to claim that it was developed through government experiments as evidence of its high potency. Realistically, G-13's THC content could be anywhere between 10 and 19%, considering most strains of this name simply bear the name, not a particular set of genetic traits. Widely accepted facts about the original G-13 is that it is a slightly strong indica variety that did not gain popularity till the strain was found in the US; hinting that the strain is likely mediocre in potency. G-13 is now commonly considered an urban legend referring to no particular strain of Cannabis; as the true genetic G-13 strain may no longer exist, but the urban legend lingers, obscuring any real truth that may reside. http://tinyurl.com/yujpr8

Remember some of the best hemp ever was grown by the US Navy for rope making experiments back around the world wars.

Sounds more like a marketing ploy to me.

Howard Marks "Mr. Nice" Video Diary (3of6) Cannabis ­ Sensi seed bank: G-13 ­ ­

i have hear that one to and its to be the most potent shit out there if you can ever find it and afford to buy it but its well worth it if you get your hands on some of it.

Ya

ive read that G-13 stands for "Government Marijuana", M being the 13th letter in the alphabet. You can rule anything out, the government has used every drug at some point in its history....cocaine, heroin aka:oxycotin, extasy, LSD

I smoked some the other day it's not that good middle of the road I do way better.