Myrcene Dominant Cultivars

Myrcene-dominant cultivars represent a substantial portion of contemporary cannabis breeding portfolios, characterized by elevated monoterpene profiles where myrcene comprises ≥30% of the total terpene expression. Lineage records frequently report myrcene dominance in indica-type and indica-hybrid material, though the trait appears across diverse genetic backgrounds. Breeders working in this category often select for myrcene prominence because the compound is chemically stable during curing and storage, making it predictable in breeding programs. Myrcene's aromatic contributions are commonly associated with herbal, earthy, and clove-forward sensory notes. Understanding myrcene-dominant genetics remains foundational to cannabis breeding, particularly for those developing cultivars targeting specific flavor and terpene-driven characteristics.

Breeders leverage myrcene dominance as a phenotypic marker for selecting parental stock in hybrid crosses, since myrcene expression is heritable and often stable across generations. Myrcene-dominant lines serve as genetic reference points for establishing terpene baselines in new cultivar development.