High Myrcene Content

High myrcene content refers to cannabis plants that accumulate elevated levels of myrcene, a monoterpene commonly found in cannabis alongside hops, mangoes, and other botanicals. Myrcene is one of the most abundant terpenes in many cannabis cultivars and often comprises 20-65% of total terpene profiles in certain chemotypes. Breeders and researchers track myrcene concentrations as a genetic marker because terpene production is heritable and can be selectively increased through targeted breeding. This family encompasses diverse strain backgrounds—from landrace Indica-dominant plants to modern hybrids—unified by their biochemical tendency to express high myrcene. Understanding myrcene-rich genetics is foundational for breeding programs focused on terpene stability, consistency, and botanical chemistry documentation.

Breeders working in this category often use myrcene-rich parents as foundation stock when developing cultivars with consistent terpene profiles. Myrcene concentration is utilized as a selection criterion in both F1 hybrid development and stabilization of IBL (inbred lines), since the trait shows measurable, repeatable expression across generations.