F1 F2 Selection
F1 and F2 selection refer to filial generations in cannabis breeding rather than specific terpenes. F1 (first filial generation) describes the hybrid offspring from crossing two distinct parent plants, typically exhibiting hybrid vigor and uniform traits. F2 (second filial generation) results from crossing F1 plants or self-pollinating them, producing greater genetic variability in the offspring. Breeders use these generational classifications to track genetic stability, phenotypic expression, and trait inheritance across breeding cycles. Understanding F1 versus F2 generation characteristics helps breeders identify which generation best expresses desired cannabinoid, terpene, and morphological profiles.
F1 F2 Selection strains
No strains tagged into F1 F2 Selection yet — they'll appear here as breeders submit lineage records under this terpene.
F1 and F2 selection refer to filial generations in cannabis breeding rather than specific terpenes. F1 (first filial generation) describes the hybrid offspring from crossing two distinct parent plants, typically exhibiting hybrid vigor and uniform traits. F2 (second filial generation) results from crossing F1 plants or self-pollinating them, producing greater genetic variability in the offspring. Breeders use these generational classifications to track genetic stability, phenotypic expression, and trait inheritance across breeding cycles. Understanding F1 versus F2 generation characteristics helps breeders identify which generation best expresses desired cannabinoid, terpene, and morphological profiles.
F1 selections are prized in commercial breeding for consistency and vigor, making them reliable for seed production and cloning programs. F2 selections reveal hidden recessive traits and genetic diversity, allowing breeders to identify exceptional phenotypes for stabilization into future F3 or IBL (inbred line) cultivars.
Educational reference · Cultivar metadata only · No medical claims