Phytocannabinoid Profiles

Phytocannabinoid profiles refer to the quantitative and qualitative composition of cannabinoids produced by cannabis plants, including THC, CBD, CBN, CBG, and minor cannabinoids. Unlike terpenes, phytocannabinoids are not aromatic compounds but rather the plant's primary bioactive molecules, determined by genetic expression and environmental factors. Breeding programs categorize strains by their cannabinoid ratios (THC-dominant, CBD-dominant, balanced, or high-minor cannabinoid types) to create predictable phenotypes for research and cultivation. Lineage records and testing data form the foundation for understanding how parent plants transmit cannabinoid-production traits to offspring. Modern seed catalogs increasingly document cannabinoid profiles alongside terpene data to support informed crop planning.

Breeders select parent plants based on target cannabinoid profiles to stabilize desired ratios across generations. Phytocannabinoid composition is polygenic and environmentally influenced, requiring multiple selection cycles and controlled testing to achieve consistent offspring phenotypes.