Post Harvest Terpene Retention

Post-harvest terpene retention refers to the preservation of volatile aromatic compounds during drying, curing, and storage processes. Cannabis cultivators and processors work to minimize terpene loss through controlled temperature, humidity, and light management during the post-harvest window. Terpenes—limonene, myrcene, pinene, and others—are highly volatile and can degrade or evaporate when exposed to heat, oxygen, or extended light exposure. Lineage records and breeding notes frequently report that certain genetics show greater terpene stability post-harvest, making them valuable for craft producers focused on aroma and flavor preservation. Understanding post-harvest handling is essential for maintaining the chemical profile that breeders have selected for across generations.

Breeders working in this category often select for plant material that retains aromatic compounds through conventional curing or that demonstrates resilience to terpene loss under variable storage conditions. Preservation genetics inform processing protocols and help guide cultivators toward harvest and handling practices that support the intended sensory profile.