Phytochemical Dominance
Phytochemical dominance refers to the concentration hierarchy of volatile compounds and secondary metabolites within cannabis plant tissue. Rather than describing a single aroma, it captures the principle that one or two terpenes or cannabinoids often vastly outweigh others in mass fraction, creating distinct chemical profiles. Breeders and researchers use chromatography data to map these hierarchies, which directly influence both sensory perception and breeding outcomes. Understanding dominance patterns helps explain why two strains with similar terpene lists may smell and perform very differently. This framework is central to modern cannabis genetics classification and lineage tracking.
Phytochemical Dominance strains
No strains tagged into Phytochemical Dominance yet — they'll appear here as breeders submit lineage records under this aroma.
Phytochemical dominance refers to the concentration hierarchy of volatile compounds and secondary metabolites within cannabis plant tissue. Rather than describing a single aroma, it captures the principle that one or two terpenes or cannabinoids often vastly outweigh others in mass fraction, creating distinct chemical profiles. Breeders and researchers use chromatography data to map these hierarchies, which directly influence both sensory perception and breeding outcomes. Understanding dominance patterns helps explain why two strains with similar terpene lists may smell and perform very differently. This framework is central to modern cannabis genetics classification and lineage tracking.
Breeders selectively stabilize phytochemical dominance to produce predictable, reproducible profiles across generations. High phytochemical dominance—where one compound comprises 30–60% of total volatile content—is often easier to stabilize than balanced, complex profiles, making it a common target in commercial seed development.
Educational reference · Cultivar metadata only · No medical claims