Myrcene Monoterpene Profile

Myrcene is one of the most abundant monoterpenes found across cannabis genetics, commonly comprising 20–65% of total terpene profiles in many cultivars. This acyclic monoterpene is also present in hops, lemongrass, and thyme, contributing a characteristic herbal, earthy, and sometimes fruity aroma. Lineage records frequently report myrcene-dominant profiles in indica-associated strains, though the trait appears across both indica and sativa backgrounds. Breeders often encounter myrcene as a baseline terpene in landrace material and classical hybrid lines. The compound's volatility and prevalence make it a key marker when tracking terpene stability across generations. Understanding myrcene-forward profiles helps cultivators and breeders predict aroma and flavor phenotype outcomes.

Breeders working in this category typically select for myrcene stability when aiming for consistent herbal or earthy flavor signatures across a line. High myrcene retention is often paired with other traits—such as plant structure, resin production, or flowering time—to develop commercial or specialty cultivars.