i heard something like putting a nute with high nitrogen diluted in water will help... (when germination seeds in the water/nute solution)
but that all sounds bogus, its almost like....well shit if my girl takes male hormones, the baby will come out to be a boy and if she took more estrogen it will be a girl.
there might be a way, but i think its all bogus, phony claims.
i think the same thing that applies to us humans (males are the determining factor when a baby is concieved) is the same thing with plants.
the male plants either give that x or y. and that there is no way to change or influence more x over y or vice versa...
but shit what do i know.... im just high and tryna be logical