Myrcene Dominant Terpene

Myrcene-dominant strains are those where myrcene constitutes the primary terpene profile, often comprising 30–65% of the total volatile terpene content. This classification reflects lineage records frequently reporting myrcene prominence in descendants of Thai, Indian, and Afghani landrace varieties. Myrcene is commonly associated with herbaceous, earthy, and clove-like aromatic notes. Breeders working in this category often select parent plants showing consistent myrcene expression across multiple generations. Understanding myrcene dominance is valuable for seed stock evaluation, preservation planning, and predictable chemotype outcomes in breeding programs.

Breeders pursuing myrcene-forward profiles typically work backward from established myrcene-dominant cultivars or select F1 hybrids showing high myrcene titers in early-generation testing. Myrcene dominance is useful as a phenotypic marker when developing stable lines or IBLs (inbred lines) with consistent terpene expression.