Cbd Cannabinoid Expression
CBD cannabinoid expression refers to a plant's genetic capacity to produce cannabidiol (CBD) as a primary secondary metabolite, often in ratio to THC production. This trait is determined by the presence of specific alleles affecting cannabinoid synthase enzymes, particularly CBDA synthase activity. Plants expressing high CBD commonly stem from landrace populations or deliberate breeding programs selecting for non-intoxicating cannabinoid profiles. CBD-dominant expression is typically recessive or co-dominant to THC-dominant traits, requiring careful parent selection and F2+ generation stability testing. Lineage records frequently identify CBD expression through chemotype classification rather than aroma alone, as the compound itself is largely odorless.
Cbd Cannabinoid Expression strains
No strains tagged into Cbd Cannabinoid Expression yet — they'll appear here as breeders submit lineage records under this aroma.
CBD cannabinoid expression refers to a plant's genetic capacity to produce cannabidiol (CBD) as a primary secondary metabolite, often in ratio to THC production. This trait is determined by the presence of specific alleles affecting cannabinoid synthase enzymes, particularly CBDA synthase activity. Plants expressing high CBD commonly stem from landrace populations or deliberate breeding programs selecting for non-intoxicating cannabinoid profiles. CBD-dominant expression is typically recessive or co-dominant to THC-dominant traits, requiring careful parent selection and F2+ generation stability testing. Lineage records frequently identify CBD expression through chemotype classification rather than aroma alone, as the compound itself is largely odorless.
Breeders working in CBD-focused categories use chemotype testing and backcrossing to stabilize CBD expression across generations. Crossing CBD-rich genetics with aromatic cultivars requires multiple seasons of phenotype and chemotype verification to maintain cannabinoid ratios while preserving terpene profiles.
Educational reference · Cultivar metadata only · No medical claims