Haha I have that same book...pretty awesome book actually.
Ya G-13 exists. Not government. Potent as shit! Been recorded to have 27% THC levels.
1% is hemp
2-3% THC is schwag.
4-8% THC is mediocre
9-14% THC ranges from good to really good. What gangsters and recreational smokers consider "Chronic"...and sometimes it can be when you hit the teens.
15-20+% THC is what a lot of medical or homegrown is. The best and most potent ganja. 20+ is very rare though.
Haha definitely not from the ruderalis family...ruderalis is what hemp material are made of..its russian origin and has virtually no THC content.
