It is my understanding that gibberellic acid is used to induce male flowers on a female plant.

Colchicine is a gout medication that purportedly can induce polyploidiy in plants, the advantage of polyloid marijuana being that the double female chromisome will make superbud.
Mustelid Reviewed by Mustelid on . Colchicine treating I've read from a few sources that crushing Colchicine tablets or extracting the raw colchicine from the winter crocus bulbs and soaking your seeds in it is the most preferred and used method to feminize seeds....anyone have any input as to this method of feminization? Rating: 5