Citrus Aroma Phenotype

The Citrus Aroma Phenotype describes cannabis plants exhibiting terpene profiles dominated by limonene and related compounds that produce lemon, orange, grapefruit, or lime-like aromatic qualities. These phenotypes appear across numerous unrelated strain families and are not confined to specific genetic lineages. Breeders working in this category often select parent plants showing consistent citrus volatile expression during flowering and vegetative growth. The trait is influenced by both genetic background and environmental factors including temperature, light spectrum, and soil composition. Documentation of citrus phenotypes in breeding records dates back several decades, with modern cultivators regularly isolating and stabilizing these aromatics through selective breeding programs.

Breeders targeting citrus aromatics typically conduct terpene profiling during phenotype hunting to identify plants with elevated limonene and other citrus-associated terpenes. Stabilizing citrus expression across generations requires repeated selection for consistent aromatic output, as terpene ratios can shift with cultivation conditions and plant age.