you want some
Gibberellic Acid (GA3)
Description: Gibberellin
Physical Appearance: White to pale-yellow powder
CAS: 77-06-5
Molecular Formula: C19H22O6
Molecular Weight: 346.4
Storage Temp: 18 - 26oC (Store stock solutions at 2 6oC)
Solubility: EtOH
Sterilization: Filter sterilize
Recommended Concentration: 0.01 10.0 mg/L
this should turn a fem hermie from what ive been informed, if you spray a small amount onto a node area
after that you should be able to produce your own fem seeds, stability might not be that great