Tetraploid Genetics
Tetraploid genetics refers to cannabis plants with four sets of chromosomes (4n) rather than the typical diploid two sets (2n). This chromosomal condition occurs naturally but is rare; breeders occasionally induce it through colchicine treatment to create polyploid lines. Tetraploid plants often display larger flowers, thicker stems, and increased terpene and cannabinoid density compared to diploid counterparts. However, tetraploid lines frequently exhibit reduced fertility and vigor, requiring careful breeding management. The trait is not a terpene in the aromatic sense, but rather a genetic condition that may influence secondary metabolite profiles.
Tetraploid Genetics strains
No strains tagged into Tetraploid Genetics yet — they'll appear here as breeders submit lineage records under this terpene.
Tetraploid genetics refers to cannabis plants with four sets of chromosomes (4n) rather than the typical diploid two sets (2n). This chromosomal condition occurs naturally but is rare; breeders occasionally induce it through colchicine treatment to create polyploid lines. Tetraploid plants often display larger flowers, thicker stems, and increased terpene and cannabinoid density compared to diploid counterparts. However, tetraploid lines frequently exhibit reduced fertility and vigor, requiring careful breeding management. The trait is not a terpene in the aromatic sense, but rather a genetic condition that may influence secondary metabolite profiles.
Breeders working with polyploidy use tetraploid genetics as a tool to enhance density and potency, though the unstable fertility and vigor challenges make it a specialized breeding pursuit. Crossing tetraploids with diploids (creating triploids) is occasionally explored for hybrid vigor effects, though results remain inconsistent across breeding programs.
Educational reference · Cultivar metadata only · No medical claims