Low Myrcene Terpene Ratios

Low myrcene terpene ratios describe cannabis cultivars where myrcene comprises a smaller percentage of the total monoterpene profile, typically under 20-30% of detectable terpenes. Myrcene is the most abundant terpene in many cannabis strains, so genetics selecting against high myrcene accumulation represent a distinct breeding direction. These cultivars often develop complementary terpene signatures dominated by limonene, pinene, caryophyllene, or humulene instead. Lineage records frequently report low-myrcene phenotypes emerging from African, Thai, and certain Haze-derived genetics. This classification is primarily useful for breeders seeking flavor diversity and terpene ratio optimization in commercial and craft breeding programs.

Breeders working toward distinct aromatic profiles often select for low-myrcene expression to prevent single-terpene dominance and create more complex, varied bouquets. Low-myrcene lines serve as foundational genetics for crossing projects targeting specific monoterpene combinations or regional flavor preferences.