Ever since the original appearance of OG Kush, many different phenotypes of this strain have surfaced with desirable traits. The cut that was being passed around the San Fernando Valley that would be referred to as SFV OG comes from Swerve of The Cali Connection. As that original cut was clone-only, Swerve would continue to cultivate the strain eventually mixing it with Afghan #1. Afghan #1 is a cross of two landrace Indica strains from Afghanistan. Selecting a good male and female, Swerve proceeded to back-cross his way way to a stable F4 line that he calls SFV OG Kush.