Royal Queen Feminised Seeds
Feminized marijuana seeds
Feminized cannabis seeds are genetically modified to produce only female plants. Usually, a cannabis seed will produce a male or female plant; the entire process is determined by the X and Y chromosomes. A plant with two X chromosomes will be female 99.99% of the time, while a cannabis plant with X and Y chromosomes will almost always become a male plant.
Royal Queen Seeds has managed to ensure that its female plants produce male flowers thanks to a treatment using colloidal silver, which transforms female plants into hermaphrodites and makes it possible to produce seeds with only female chromosomes.