Im a newbie and this is my fourth grow but nearly not as experinced as I would like to be. Well I wanted to try something I never done before. I had previously veg my plants untill they got about a foot long or two months or so. This time arround I wanted to start the flowering after 1 week of veg. I wanted to do this to first experiment with my space I have available and two to see what I can Harvest doing this. I have a 2x2x5...(L.W.H.) grow lab tent with a 150w H.P.S. lamp and I just removed my C.F.L.'S that were 59k 120w. My question is now that I'm trying to start flowering a bit earlier than before are my plants going to need for some nutz yet...or when can I feed them since they are only about two weeks old. please advise me if you can, another reason why I veg for only one week is because these seed are reggie seed from a bag I bought and wanted to make sure I don't have any males.