Every year for the past three years, High Times has held Cannabis Cups in both the US and the Netherlands. We’ve been to Los Angeles, San Francisco, Seattle, Denver, Detroit and Amsterdam. Next year, we may add even more.
At each Cup, we test anywhere from 100 to 160 flower entries and give samples to our partner labs to test for various cannabinoids, terpenoids, pesticides and molds. We test approximately 600 to 700 strains each year. The results are stored in our Scorebook database. That’s over 1,800 strains tested already, and our database gets larger every year. To compile both of the Strongest Strains lists in this article, we ran database queries for THC values.
As we approach what appears to be the limit of THC that a cannabis flower…