Pollen Donor

Pollen Donor refers to a breeding classification for cannabis plants selected and cultivated specifically for their capacity to produce viable, potent pollen. These plants are typically male specimens or hermaphroditic phenotypes that breeders isolate and maintain under controlled conditions to ensure consistent pollen viability and genetic stability. Pollen donors form the paternal side of deliberate crosses and are essential infrastructure in organized breeding programs. Selection criteria often include pollen count, viability rates, and the genetic traits breeders wish to pass forward. Careful pollen storage and timing protocols are standard practice to prevent unintended pollination.

Breeders maintain dedicated pollen donor lines to control paternal genetics, preserve rare or desirable alleles, and execute multi-generational crosses with documented lineage. Reliable pollen donors reduce unpredictability in offspring and enable repeatability across breeding cycles.