Drying And Curing

Drying and curing are post-harvest processes that significantly influence terpene retention and expression in cannabis flower. During drying, moisture removal occurs at temperatures typically 60–70°F over 7–14 days, which can volatilize aromatic compounds if conditions are too warm or airflow is excessive. Curing—typically 2–4 weeks in sealed containers with periodic air exchange—allows for chlorophyll breakdown and microbial activity that reshapes the volatile profile. Terpene preservation depends on controlling humidity (45–65%), temperature stability, and light exclusion throughout both phases. Breeders and cultivators monitor these conditions because processing methodology directly affects which terpenes remain bioavailable in the final product, making drying and curing fundamental to phenotype expression.

Breeders developing cultivars for specific terpene profiles must account for how their genetics respond to standard and accelerated drying/curing protocols. Lineage records frequently show that some crosses retain volatile compounds more robustly than others under identical environmental conditions, making post-harvest technique selection a key variable in strain stability and consistency.