Can somebody tell me how the big farmers can tell their seeds are female when they sell them as feminized seeds? Is there any way I would be able to tell without growing the plant basically to the flowering stage? I have a White Russian plant that came out pretty nice but along the way it got stressed out and became a Hermie & now I have a bunch of seeds. I would like to grow them but Im not gonna germinate 30 seeds just to find a few females. Thanx.