Beachguy is correct. There is just more of the high quality stuff available now than there was in the 70's because so many more people are growing with much better and more affordable technology.
bonsaiguy Reviewed by bonsaiguy on . Current THC levels vs. Parents generation THC levels Is there any truth to the popular conception that current THC levels is far higher than previous due to selective and interbreeding of strains? Not heresay or secondhand talk but empirical scientific evidence. Just curious. Rating: 5