Clonal Drift
Clonal drift refers to the gradual genetic and phenotypic changes observed in cannabis clones over multiple generations of propagation. While clones are genetically identical at inception, environmental stress, accumulated mutations, and epigenetic shifts can cause observable drift in cannabinoid ratios, terpene profiles, growth patterns, and vigor over time. This phenomenon is particularly relevant to breeding programs and commercial cultivation, where maintaining stable genetics across production cycles requires careful monitoring and periodic re-evaluation against original stock. Breeders and cultivators document clonal drift to understand plant stability and inform decisions about clone retirement or genetic refreshment strategies.
Clonal Drift strains
No strains tagged into Clonal Drift yet — they'll appear here as breeders submit lineage records under this terpene.
Clonal drift refers to the gradual genetic and phenotypic changes observed in cannabis clones over multiple generations of propagation. While clones are genetically identical at inception, environmental stress, accumulated mutations, and epigenetic shifts can cause observable drift in cannabinoid ratios, terpene profiles, growth patterns, and vigor over time. This phenomenon is particularly relevant to breeding programs and commercial cultivation, where maintaining stable genetics across production cycles requires careful monitoring and periodic re-evaluation against original stock. Breeders and cultivators document clonal drift to understand plant stability and inform decisions about clone retirement or genetic refreshment strategies.
Breeders track clonal drift to establish preservation protocols and determine optimal propagation cycles before genetic drift becomes problematic. Understanding clonal stability is essential for maintaining consistent phenotypes in commercial seed lines and clone libraries.
Educational reference · Cultivar metadata only · No medical claims