Myrcene Characteristic

Myrcene is one of the most abundant monoterpenes found across cannabis cultivars, often comprising 20-65% of a strain's terpene profile. This volatile compound is also present in hops, mangoes, lemongrass, and thyme, contributing to earthy, herbal, and slightly fruity aromatic notes. Lineage records frequently report myrcene-dominant profiles in Indica-descended varieties and many landrace strains. Breeders monitoring terpene expression often identify myrcene as a marker for certain phenotypic traits, though terpene ratios can vary significantly based on cultivation conditions, harvest timing, and storage methods. Understanding myrcene distribution across a breeding program helps document aromatic consistency and genetic expression patterns.

Breeders working in cannabis genetics commonly track myrcene levels as part of terpene profiling for phenotype selection and line stabilization. High-myrcene cultivars are frequently crossed to establish aromatic baselines in new hybrid development and to document how this terpene expresses across different genetic backgrounds.