Storage Degradation Rates

Storage degradation rates describe how quickly cannabis cannabinoids, terpenes, and other volatile compounds break down under various environmental conditions. Factors including temperature, light exposure, humidity, and oxygen availability all influence the speed at which THC converts to CBN, aromatic compounds evaporate, and plant material loses potency. Breeders and cultivators track these rates to understand stability across different genetics and storage methods. Genetics from stable lineages often show slower degradation, while environmental stress during cultivation can accelerate post-harvest breakdown. Understanding degradation patterns is essential for seed banks, commercial storage operations, and breeding programs that require long-term genetic preservation.

Breeders selecting for longevity prioritize genetics with slower natural degradation rates, particularly when developing seed stock or cultivars intended for long-term storage. Stability data informs decisions about which parent plants to retain in breeding libraries and helps establish preservation protocols for rare or foundational genetics.