Myrcene Rich Phenotypes

Myrcene-rich phenotypes are cannabis plants that accumulate elevated levels of myrcene, a monoterpene commonly found in the resinous trichomes of certain cultivars. Myrcene often tags as the most abundant terpene in cannabis, with lineage records frequently reporting concentrations above 0.5% in selected phenotypes. Breeders working with this classification typically select parent plants showing high myrcene expression across multiple generations to stabilize the trait. Myrcene is also present in hops, lemongrass, and mango, contributing to earthy, herbal, or fruity aromatic profiles in various plant families. This terpene classification is valuable for studying cannabis biochemistry, breeding strategies, and aromatic diversity across seed and clone lineages.

Breeders use myrcene-rich phenotype selection to develop cultivars with specific aroma signatures and to understand terpene inheritance patterns in cannabis genetics. Consistent myrcene expression across generations helps stabilize aromatic profiles and supports research into how environmental conditions and genetic backgrounds influence monoterpene accumulation.