Canna-Fem Reversal Spray enables growers to create feminized seeds. Growers are able to keep the strains they love without having to keep mother plants or they can produce their own genetics. Using our Reversal Spray does not cause more hermaphroditism within the plant. Canna-Fem Reversal Spray allows the plant to produce more Gibberellin hormone while temporarily stopping the production of Ethylene. Reversing the plant from female to male is only temporary and does not alter the DNA of the plant in anyway.