Limonene Terpene Profiles

Limonene is a monocyclic monoterpene commonly found across cannabis genetics, particularly in strains carrying Citrus or Lemon lineages. This terpene is frequently associated with bright, sharp citrus aromatics—lemon, lime, and grapefruit notes—and appears prominently in breeding work targeting specific flavor phenotypes. Limonene content varies significantly across cultivars and environmental conditions, with some lineages expressing higher baseline levels than others. Breeders working to enhance citrus-forward profiles often select parent plants displaying dominant limonene expression during early phenotype screening.

Breeders use limonene-dominant phenotypes as markers for flavor breeding programs and as aromatic anchors in crosses aimed at citrus-inflected profiles. Consistent limonene expression across generations requires selective breeding, as terpene ratios shift with grow conditions, harvest timing, and plant maturity.