Terpene Concentration

Terpene concentration refers to the total volume or density of volatile aromatic compounds present in cannabis plant material, typically measured as a percentage of dried flower weight. Breeders and researchers track terpene concentration as a key phenotypic trait because it correlates with the intensity and complexity of aroma profiles. Higher terpene concentrations are often associated with more pronounced aromatic expression, though concentration alone doesn't determine which specific terpenes are present. Lineage records frequently report terpene concentration variability within strain families, suggesting that selective breeding for volatile compound density has been a consistent goal in cannabis horticulture. Preservation methods—including harvest timing, drying, curing, and storage conditions—significantly impact measured terpene concentration, making it a trait influenced by both

Breeders working in aromatic selection programs use terpene concentration as a screening metric to identify parent plants with naturally high volatile compound expression. This trait is particularly relevant for cultivators and breeders focused on full-spectrum or terpene-forward breeding objectives.