Limonene Myrcene Dominant Aromatics

Limonene-myrcene dominant aromatics represent cannabis genetics where these two monoterpenes comprise the primary volatile fraction of the plant's terpene profile. Limonene, a cyclic monoterpene, is commonly associated with citrus aromatics, while myrcene, an acyclic monoterpene, often tags as herbal or earthy. Lineage records frequently report this combination in both indica and sativa-leaning cultivars, though the ratio between the two terpenes varies significantly across individual plants and environmental conditions. Breeders working in this category often leverage this pairing for consistency in aroma expression and as a marker for predictable chemotype development. The presence and prominence of both compounds can influence volatile stability during storage and post-harvest handling.

Breeders select for limonene-myrcene dominance to establish recognizable aroma signatures and to study how these particular monoterpenes interact within larger terpene ecosystems. This combination serves as a phenotypic marker for tracking lineage expression across generations and for understanding how environmental factors modulate monoterpene ratios in controlled breeding programs.