Myrcene Dominant Chemotypes

Myrcene-dominant chemotypes are cannabis plants where myrcene comprises the largest proportion of the terpene profile, often exceeding 50% of total terpene content. Myrcene is a monoterpene commonly associated with herbal, earthy, and sometimes fruity aromatic notes. These chemotypes frequently appear in indica-type cultivars and certain hybrid lineages, though myrcene dominance occurs across diverse genetic backgrounds. Lineage records suggest myrcene-dominant traits have been selected for across decades of breeding work, particularly in landraces and stabilized cultivar families. Breeders working with myrcene-dominant material often note consistent expression across generations, making it a relatively stable trait for cultivation planning and breeding objectives.

Myrcene-dominant chemotypes serve as reliable parent material for breeders seeking to establish consistent terpene profiles in offspring. Selection for myrcene dominance can influence both aroma stability and plant structure, as myrcene expression often correlates with broader indica-associated traits.