Fat Forward Terpene Ratio

Fat-forward terpene ratios describe cannabis chemotypes where sesquiterpenes (heavier, larger-molecule aromatics) dominate over monoterpenes (lighter volatiles). Common sesquiterpenes in this profile include caryophyllene, humulene, and beta-myrcene, which tend toward earthy, woody, and spicy aromatic notes. This classification often emerges in indica-dominant lineages and certain Afghani or Kush-derived genetics, though it can appear across the spectrum. Breeders working in this category frequently observe these ratios correlate with denser trichome maturation patterns and particular plant growth structures. The fat-forward profile is largely determined by genetic expression and maturation timing, making it a reproducible breeding target for consistency.

Breeders select for fat-forward ratios to stabilize aroma signatures across generations and to identify parent plants with predictable sesquiterpene-dominant chemistry. This classification helps guide hybridization strategies when targeting specific aromatic or growth-related phenotypes.