I've looked at a lot of seed banks and White Russian and White Rhino seem to be among the highest THC strains. My opinion.
OR Freebird Reviewed by OR Freebird on . Highest Thc Level I need a list from some genius on the thc levels on strains. Highest thc content for 1.Sativa Indoor 2.Indica Indoor 3.Hybrid Indoor This will determine my pick. So far s.a.g.e. is winning with 21%. Rating: 5