Genetic Heritability
Genetic heritability in cannabis refers to the degree to which terpene expression and phenotypic traits are determined by heritable genetics versus environmental factors. While cannabis plants contain relatively stable terpene profiles across generations when grown under controlled conditions, heritability of specific terpenes varies—some are consistently expressed in offspring, while others show environmental plasticity. Breeders use heritability estimates to predict which terpene-driven traits will reliably breed true in subsequent generations. Understanding heritability helps distinguish between stable genetic markers and conditions-dependent volatile expression.
Genetic Heritability strains
No strains tagged into Genetic Heritability yet — they'll appear here as breeders submit lineage records under this terpene.
Genetic heritability in cannabis refers to the degree to which terpene expression and phenotypic traits are determined by heritable genetics versus environmental factors. While cannabis plants contain relatively stable terpene profiles across generations when grown under controlled conditions, heritability of specific terpenes varies—some are consistently expressed in offspring, while others show environmental plasticity. Breeders use heritability estimates to predict which terpene-driven traits will reliably breed true in subsequent generations. Understanding heritability helps distinguish between stable genetic markers and conditions-dependent volatile expression.
Breeders leverage heritability data to select parent plants for consistent terpene profiles in F1 and subsequent generations. Strains with high heritability for key terpenes (limonene, myrcene, pinene) tend to produce more uniform offspring, while low-heritability traits require stricter phenotype selection or stabilization through selfing or backcrossing.
Educational reference · Cultivar metadata only · No medical claims