Hey everyone, I am new to this site and I just have a question about my light. I bought some ice seeds from buy dutch seeds and I have been growing them since January. Only 1 was a female and now Its been in 12/12 for 3 weeks and I am using a 400watt metal halide. Should I switch to an hps instead of the halide. Also will it affect the plant if I do. Thanks upinsmoke
Yes, switch to HPS. And yes it will affect the plant -- to your benefit. That's why you have the HPS.