Curing And Terpene Retention

Curing and terpene retention refers to post-harvest handling practices designed to preserve volatile aromatic compounds during the drying and storage phases. Terpenes, the primary contributors to cannabis aroma and flavor profiles, are susceptible to oxidation, heat degradation, and evaporation when exposed to light, high temperatures, and fluctuating humidity. Proper curing—typically conducted in controlled environments at 60–65% relative humidity and 60–70°F—slows terpene loss while allowing chlorophyll breakdown and microbial activity that refines the final aromatic expression. Lineage records and breeding documentation frequently note terpene retention rates as a quality metric, with some cultivars demonstrating greater volatility loss than others depending on their genetic terpene profiles and storage conditions. Understanding curing protocols is essential for breeders and cultivato

Breeders working to stabilize aromatic phenotypes often incorporate curing observations into selection criteria, noting which genotypes maintain terpene complexity over time. Seed production facilities and breeding programs track post-harvest stability as part of strain description documentation, helping identify genetics with robust volatile retention.