Cannabinoid Ratio Expression
Cannabinoid ratio expression refers to the proportional balance of THC, CBD, and minor cannabinoids (CBN, CBG, THCV) within a given cultivar or population. Unlike terpenes, cannabinoids are not aromatic compounds but psychoactive and non-psychoactive molecules that define a strain's biochemical profile. Ratio expression is determined by inherited genetic traits and environmental factors during cultivation, particularly light exposure and harvest timing. Breeders working in this category often classify strains into ratios like 1:1 (THC:CBD), CBD-dominant, THC-dominant, or balanced profiles. Understanding cannabinoid ratios is fundamental to breeding programs targeting specific end-use applications and consumer preferences. This trait is distinct from terpene profiles but equally important in comprehensive strain genetics documentation.
Cannabinoid Ratio Expression strains
No strains tagged into Cannabinoid Ratio Expression yet — they'll appear here as breeders submit lineage records under this terpene.
Cannabinoid ratio expression refers to the proportional balance of THC, CBD, and minor cannabinoids (CBN, CBG, THCV) within a given cultivar or population. Unlike terpenes, cannabinoids are not aromatic compounds but psychoactive and non-psychoactive molecules that define a strain's biochemical profile. Ratio expression is determined by inherited genetic traits and environmental factors during cultivation, particularly light exposure and harvest timing. Breeders working in this category often classify strains into ratios like 1:1 (THC:CBD), CBD-dominant, THC-dominant, or balanced profiles. Understanding cannabinoid ratios is fundamental to breeding programs targeting specific end-use applications and consumer preferences. This trait is distinct from terpene profiles but equally important in comprehensive strain genetics documentation.
Breeders selectively cross parents with desired cannabinoid ratios to stabilize desired profiles across generations. Ratio expression enables targeted development of cultivars for diverse market segments, from high-THC selections to high-CBD or balanced chemotypes, requiring consistent genotype-to-phenotype tracking across grows.
Educational reference · Cultivar metadata only · No medical claims