Myrcene Dominant Strains

Myrcene-dominant strains are cannabis cultivars in which myrcene comprises a significant portion of the terpene profile, often exceeding 0.5% of total terpene content. Myrcene is the most abundant terpene in cannabis overall and is also found in hops, lemongrass, and mangoes. Lineage records frequently report myrcene dominance in strains derived from Indica-heavy or landrace genetics, particularly those with Thai, Afghan, or Moroccan heritage. Breeders working with myrcene-dominant cultivars often note earthy, herbal, and sometimes fruity aromatic notes in breeding selection. The presence of elevated myrcene levels is one of several chemical markers used in strain classification and plant phenotype assessment.

Breeders use myrcene-dominant phenotypes as parental stock when developing cultivars with specific aromatic profiles or when aiming to preserve traits common to certain geographic or landrace populations. Myrcene content and interaction with other terpenes (limonene, pinene, caryophyllene) is monitored during selection to maintain or modify desired sensory characteristics across generations.