Myrcene Aroma Class

The Myrcene Aroma Class groups cannabis strains where myrcene is a dominant terpene, typically contributing earthy, herbal, and musky aromatic notes. Myrcene is one of the most abundant terpenes across cannabis genetics and is frequently found in landrace and indica-leaning cultivars. Strains in this class often show terpene profiles where myrcene comprises 20–60% of the total terpene content, producing characteristic damp-soil or clove-forward scent profiles. The classification helps breeders and geneticists identify and organize chemovars based on their primary volatile organic compound signatures rather than phenotype alone. Myrcene-dominant strains serve as useful genetic references for understanding terpene inheritance patterns and aroma stability across generations.

Breeders working with myrcene-dominant parents use this classification to predict aroma expression in crosses and to stabilize or modify terpene profiles in breeding programs. Maintaining or shifting myrcene ratios relative to other terpenes is a key tool in chemovar development and F1 hybrid design.