Natural Selection

Natural Selection refers to cannabis lineages developed through open-pollination or non-controlled breeding environments, where dominant traits emerge without deliberate human selection pressure. These genetics often represent regional or heirloom populations that have adapted to specific growing conditions over many generations. Breeders distinguish Natural Selection genetics from intentionally hybridized F1 crosses, as they typically show greater phenotypic variation within seed lots. Lineage records frequently report Natural Selection strains as foundational germplasm for understanding wild-type trait expression and climate adaptation patterns. These populations remain valuable for genetic diversity studies and conservation-focused breeding programs.

Breeders working with Natural Selection genetics use them to identify adaptive traits—such as mold resistance, photoperiod sensitivity, or terpene stability—that may be lost in highly stabilized hybrids. These open-pollinated populations also serve as genetic reservoirs for outcrossing projects and for maintaining broad genetic diversity in breeding libraries.