Myrcene Cannabis

Myrcene is a monoterpene commonly found in cannabis cultivars, often appearing as the dominant terpene in many modern strains. This compound is also present in hops, mango, lemongrass, and thyme. In cannabis breeding, myrcene-rich cultivars are frequently selected for their contribution to aroma profiles and plant chemistry. Lineage records show myrcene prevalence across indica-type and hybrid cultivars, though exact concentrations vary based on genetics, growing conditions, and harvest timing. Breeders working with myrcene-forward chemotypes often document its presence alongside cannabinoids and other terpenes to understand strain-specific chemical composition.

Breeders monitor myrcene content as a marker of chemical phenotype and use it in selection programs to maintain or develop specific aromatic and chemical profiles. Understanding myrcene dominance helps categorize cultivars within broader chemotype families and informs crossing strategies.