Citrus Aroma Phenotypes

Citrus aroma phenotypes represent cannabis expressions where limonene and related monoterpenes create lemon, orange, grapefruit, or tangerine-like scent profiles. These phenotypes appear across multiple strain families, including Sour Diesel, Lemon Haze, and various Citral-dominant lines, though environmental factors and harvest timing significantly influence final terpene expression. Breeders have selectively worked with citrus-forward genetics for decades, identifying parent plants that consistently produce these volatile compounds. The citrus character typically emerges from the flowering stage onward and can shift during drying and curing. Understanding citrus phenotypes requires attention to both genetic lineage records and cultivation variables, as the same strain can express differently across growing conditions.

Breeders pursuing citrus phenotypes typically select for limonene-dominant parents and test offspring for consistency across generations. Citrus traits are often bred into lines for terpene diversity, flavor profile distinction, and as markers for phytochemical stability in seed development programs.