Myrcene Dominant Terpene

Myrcene is the most abundant monoterpene in cannabis and frequently represents 20–65% of a strain's total terpene profile. In myrcene-dominant cultivars, this sesquiterpene is commonly associated with herbal, earthy, and clove-like aromas. Myrcene appears widely across cannabis, hops, and tropical fruits, making it a key target for breeders studying terpene inheritance. Lineage records frequently report myrcene dominance in Indica-spectrum and landrace-derived families, though it occurs across both chemotypes. Understanding myrcene expression helps breeders predict aroma profiles and track biochemical traits across generations.

Breeders working in terpene-focused programs use myrcene-dominant parents as anchors for flavor consistency and aromatic stability. High myrcene expressors are crossed to establish herbal or musky character in F1 hybrids, and myrcene ratios are monitored as indirect markers of broader chemotype inheritance.