So I grew my first small personal stash of 5 plants. I went 4 weeks of vegetation and switched over to 12/12. after a week and a half, I noticed the flowers and to my very upsetting surprise, ALL OF THEM WERE MALES! I'm not all that happy about the loss so I looked into 99.9% genetically female seeds. Are these legit? I don't want to waste more time, effort, and electricity bills on f-ing males. Any advice would help.