Myrcene Forward Terpene Profiles

Myrcene-forward terpene profiles are cannabis cultivars where myrcene comprises a significant portion of the volatile compound matrix, often 30–60% of total terpene content or higher. Myrcene is the most abundant terpene in cannabis and many plants, and its presence commonly correlates with earthy, herbal, and sometimes tropical or clove-like aromatic notes. Lineage records frequently report myrcene dominance in landraces and cultivars descended from tropical and equatorial cannabis populations. Breeders working in this category often select parent plants based on gas chromatography (GC) and headspace analysis to maintain or amplify myrcene expression across generations.

Myrcene-forward profiles are valuable for breeders studying terpene inheritance, as myrcene expression shows relatively stable heritability across crosses. Selection for myrcene dominance has been instrumental in developing cultivar families with consistent aromatic signatures and exploring how this terpene influences overall chemotype outcomes.