Terpene Volatility Progression

Terpene volatility progression describes how aromatic compounds in cannabis flower change over time due to differential evaporation rates during drying, curing, and storage. More volatile terpenes like limonene and myrcene dissipate faster than heavier, sessile compounds like caryophyllene and humulene, creating a shifting aromatic profile from harvest through aging. Breeders and cultivators document this progression to understand which terpene profiles remain stable versus those that transform significantly. Environmental factors—temperature, humidity, light exposure, and container type—heavily influence the rate and direction of these changes. This knowledge informs decisions about optimal harvest timing, cure duration, and storage methods for preserving desired aromatic characteristics.

Breeders working with volatile terpene profiles often select for genetics that maintain aromatic stability post-harvest, or conversely, for strains where terpene progression enhances complexity. Understanding volatility patterns helps cultivators and seed developers predict how dried flower will smell weeks or months after production.