Myrcene Rich Chemotypes

Myrcene-rich chemotypes represent cannabis strains where myrcene is the dominant terpene, often comprising 50% or more of the total terpene profile. Myrcene is one of the most abundant terpenes in cannabis and is also found in hops, lemongrass, and mangoes, lending these chemotypes earthy, herbal, and sometimes fruity aromatic notes. Lineage records frequently report myrcene dominance in indica-leaning strains and many landraces, though modern breeders have isolated myrcene-rich chemotypes across diverse genetic backgrounds. These chemotypes are commonly associated with fuller-bodied aromatic profiles and are of particular interest to breeders seeking to stabilize or amplify specific terpene expression. Understanding myrcene-rich profiles is foundational for breeders working on terpene-focused selection and strain stabilization projects.

Breeders working with myrcene-rich chemotypes often use them as parent material to intensify earthy and herbal aromatics in new crosses. Myrcene's prevalence and relative stability across generations makes it a reliable marker for phenotype selection and breeding programs focused on terpene expression.