Myrcene Limonene Profiles

Myrcene-limonene profiles describe cannabis chemotypes where these two monoterpenes co-dominate the volatile compound signature. Myrcene, the most abundant terpene across cannabis varieties, is commonly associated with earthy and herbal notes, while limonene contributes bright citrus character. When present together in elevated ratios, they often create layered aromatic impressions ranging from herbal-citrus to piney-lemon. Lineage records frequently report myrcene-limonene prominence in Indica-leaning and hybrid cultivars, though expression varies significantly based on growing conditions, harvest timing, and genetic background. Breeders tracking these profiles use gas chromatography and headspace analysis to identify and stabilize desired terpene ratios across generations.

Breeders working in aromatic selection use myrcene-limonene ratios as a reproducible phenotypic marker for cultivar stability and consumer-facing differentiation. Stabilizing these profiles requires multi-generational selection and environmental control, as both terpenes show phenotypic plasticity under different light, temperature, and nutrient regimes.