Seeds in this category are not feminized , therefore producing male & female plants.
Cannabis seeds that are produced by the regular method of pollinating natural female plants with a natural male plant will grow into plants that are, in turn, male and female. Professional growers and pheno-hunters favor regular plants over feminized seeds for cloning & breeding projects.
The other advantage of growing with regular seeds is that once the male plants are removed (usually a quick and easy process) the remaining female plants will be strong , stress-resistant and genetically more robust compared to plants grown from feminized versions of the same strain. It is very rare, in fact almost unheard of, for true females to start displaying hermaphroditic tendencies, even towards the end of the flowering period. For novice and professional gardeners alike , this resilience can prove extremely useful and generally makes for a more successful harvest.