Trace Cannabinoids

Trace cannabinoids refer to minor compounds present in cannabis at concentrations typically below 1%, distinct from dominant cannabinoids like THC and CBD. These include cannabinol (CBN), cannabichromene (CBC), cannabigerol (CBG), and others such as THCV and CBDV. While present in small quantities, trace cannabinoids are increasingly studied in breeding programs and extraction workflows because they contribute to the full chemical profile of a strain. Lineage records and analytical testing have revealed that trace cannabinoid ratios vary significantly across cultivars and can be influenced by genetics, cultivation conditions, and harvest timing. Understanding trace cannabinoid expression is becoming relevant to breeders seeking to develop chemically distinct cultivars beyond THC/CBD ratios.

Breeders working in this category often select for specific trace cannabinoid profiles as a secondary breeding goal, using HPLC or chromatography testing to identify and stabilize minor compound expression across generations. Cultivars bred for high CBG, CBC, or low-THC/high-CBDV phenotypes represent targeted work within this family.