Citrus Aroma Compounds

Citrus aroma compounds in cannabis refer to volatile terpenes such as limonene, which produce lemon, orange, and grapefruit-like scent profiles. These compounds are secondary metabolites that develop during flower maturation and are commonly associated with certain strain families, particularly those with Citral-dominant or Sativa-leaning lineages. Limonene and related monoterpenes are found across diverse genetic backgrounds and breeding programs. Detection and preservation of citrus aromatics depend on harvest timing, drying conditions, and storage temperature. Understanding citrus terpene expression helps breeders select parent plants with stable aromatic traits for consistent progeny development.

Breeders working with citrus aromatics often select for limonene expression through repeated backcrossing or polyhybrid crosses. Citrus-forward strains serve as reliable donor material for programs targeting specific terpene profiles in new cultivars.