Chain Of Custody

"Chain of Custody" describes a cannabis aroma profile characterized by successive, layered scent notes that seem to unfold or transition from one to another—often beginning with bright, fruity or citrus tones that shift into deeper, earthier, or spiced undertones. This aroma classification is commonly associated with hybrid and backcrossed genetics where terpene expression reflects both parent cultivars' volatile profiles. The term reflects how breeders observe cannabinoid and terpene inheritance patterns across generations, where secondary aromas become more pronounced as primary notes fade. Documentation of such sequential aroma presentations helps cultivators and breeders track phenotypic stability and terpene stability across seed runs. This trait is often noted in lineage records when describing complex, multi-note cultivars.

Breeders working with layered aroma profiles use chain-of-custody observations to select for terpene synergy and stability. Tracking how aromas evolve during curing and storage informs selection decisions for predictable, reproducible fragrance in seed populations.