Natural Selection Traits

Natural Selection Traits refer to cannabis phenotypes and genotypes that persist across generations due to environmental adaptation or breeding preference rather than intentional selection. In cannabis genetics, this concept applies to observable characteristics—plant structure, terpene profiles, flowering timing, or resilience markers—that become established in a population when they confer survival or reproductive advantage. Breeders working with heirloom or landrace genetics often encounter these traits as baseline patterns shaped by geography and cultivation conditions over decades. Understanding natural selection in cannabis lineages helps contextualize why certain regional varieties display consistent traits: Afghan indicas with compact structure, Thai sativas with extended flowering, or Moroccan hashish plants with resinous profiles. These traits differ from intentionally bred cha

Breeders studying landrace or heritage lines use natural selection traits as reference points for understanding baseline genetics before hybridization. Preserving these traits supports genetic diversity and helps maintain documented regional phenotype stability across seed generations.