Full Spectrum Profiling

Full Spectrum Profiling refers to comprehensive chemical analysis of cannabis plant material, capturing cannabinoids, terpenes, flavonoids, and other minor compounds rather than focusing on single constituents. This approach emerged from advancement in analytical techniques such as gas chromatography and liquid chromatography-mass spectrometry (LC-MS), enabling breeders and researchers to document the complete chemical fingerprint of a cultivar. Lineage records increasingly include full spectrum data alongside traditional cannabinoid ratios, providing more nuanced breeding documentation. This classification is particularly relevant for understanding cultivar complexity and predicting phenotypic expression across growing conditions. Full spectrum analysis helps distinguish between genetically similar lines that may show different minor compound profiles.

Breeders use full spectrum profiling to identify unique chemical signatures within strain families, track terpene stability across generations, and select for desired minor cannabinoid expression. This data informs targeted crosses aimed at specific chemical outcomes rather than relying solely on THC/CBD ratios.