Some of the best weed ive grown was a mystery ,too. Mate had shitloads of seeds in the weed he was selling so I kept them and they were great. I was consistently getting a ratio of 6/7 females out of 10. Outside I had 5 out of 5 females! Grown beside a motorway,actually,where nobody walks about.
Dammit! Just been to look at them when the light came on and im thinking" fuck,this is going to be a big un"!! Cant make my mind up!! We will see soon how much I get. Also,did you know that with regular seeds,if grown outdoor,are more likely to be female?