I have a 400watt HPS MH lighting setup. Growing in quality soil with superthrive and blood and bone, but not until they are big enough to take the food. The first time they all went male and now about every plant is turning male. Its a waste of time and power. Is there a reason why my plants always turn male? Most of them only grow under 30 cm and they bud too early. I'm getting a MH with a red spectrum, so I am hoping that will produce better results. And how do you get feminized seeds or have a higher percentage rate that they will be female? Plz Help