Cold Cure

Cold cure refers to a post-harvest finishing technique where cannabis flower is dried and cured at deliberately lowered temperatures, typically below standard room conditions. Breeders and producers working in this category report that extended cold exposure during the cure phase may help preserve volatile terpene profiles and chlorophyll reduction compared to ambient-temperature methods. The practice is documented across craft production workflows, though outcomes depend heavily on humidity control, airflow, and initial flower moisture content. Cold curing lineage records frequently associate the method with European and North American small-batch breeding operations. This classification relates primarily to post-harvest handling rather than genetic traits, though specific cultivars may be selected for cold-cure compatibility based on structure and density.

Breeders working in cold-cure protocols often select for plant phenotypes with denser structure and moderate flower size, as these characteristics support even moisture loss in controlled-temperature environments. Cultivars bred for extended cure windows and slower drying timelines may develop distinct terpene and color profiles under cold-cure conditions.