Sesquiterpene Ratios
Sesquiterpene ratios describe the proportional balance of C15 compounds—like β-caryophyllene, humulene, and β-myrcene—within a cannabis plant's volatile profile. Unlike monoterpenes (C10), sesquiterpenes are heavier molecules that often persist longer during storage and extraction, making their relative abundance a marker of both genetic expression and environmental stress response. Breeders track sesquiterpene ratios as a fingerprint for consistency across generations, since these compounds are influenced by both genetics and cultivation variables like light, temperature, and harvest timing. High sesquiterpene-to-monoterpene ratios are often associated with earthier, woodier, or spicier aroma profiles, while low ratios tend to emphasize brighter, more volatile notes.
Sesquiterpene Ratios strains
No strains tagged into Sesquiterpene Ratios yet — they'll appear here as breeders submit lineage records under this terpene.
Sesquiterpene ratios describe the proportional balance of C15 compounds—like β-caryophyllene, humulene, and β-myrcene—within a cannabis plant's volatile profile. Unlike monoterpenes (C10), sesquiterpenes are heavier molecules that often persist longer during storage and extraction, making their relative abundance a marker of both genetic expression and environmental stress response. Breeders track sesquiterpene ratios as a fingerprint for consistency across generations, since these compounds are influenced by both genetics and cultivation variables like light, temperature, and harvest timing. High sesquiterpene-to-monoterpene ratios are often associated with earthier, woodier, or spicier aroma profiles, while low ratios tend to emphasize brighter, more volatile notes.
Sesquiterpene ratios help breeders identify stable genetic lines and predict aroma stability across different growing conditions. Selecting parent plants with consistent sesquiterpene profiles supports reproducible offspring phenotypes and is particularly useful for line stabilization in F2+ generations.
Educational reference · Cultivar metadata only · No medical claims