Cbg Genetics

CBG genetics refers to cannabis breeding lines selected for elevated cannabigerol (CBG) content, a non-intoxicating cannabinoid that serves as a biochemical precursor to THC and CBD during plant development. Breeders working in this category focus on cultivars where CBG remains present at harvest rather than converting fully to downstream cannabinoids. CBG-dominant or CBG-rich strains are relatively uncommon in commercial breeding, as most traditional genetics have been selected for high THC or CBD expression. Interest in CBG genetics has grown among researchers and breeders exploring the full cannabinoid spectrum and potential applications in breeding programs. Lineage records frequently report strains like White CBG and Stem Cell as foundational CBG-forward genetics.

Breeders pursuing CBG genetics often employ selective breeding and backcrossing to stabilize high-CBG phenotypes, which requires understanding cannabinoid biosynthesis pathways. CBG lines serve as genetic tools for creating new ratios and combinations with other cannabinoids in targeted breeding projects.