Myrcene Terpene Class

Myrcene is one of the most abundant terpenes in cannabis, commonly associated with earthy, herbal, and fruity aromatic profiles. This classification groups cultivars where myrcene comprises a significant portion of the volatile terpene profile, often detected through gas chromatography or headspace analysis. Lineage records frequently report myrcene-dominant expressions in Indica-type and hybrid populations, though the terpene appears across diverse genetic backgrounds. Myrcene's presence in cannabis flower is shaped by growing conditions, harvest timing, and post-harvest handling, making phenotypic expression variable even within stable lines. Breeders working in this category often select parent plants showing consistent myrcene accumulation to develop cultivars with stable aromatic signatures.

Breeders use myrcene-class selection to stabilize flavor and aroma consistency across seed generations. Cultivars bred for myrcene prominence serve as genetic references for developing lines with predictable terpene profiles, supporting both in-house breeding programs and commercial standardization efforts.