If it were me, and what I did, was to start flowering about now. You are at now where it took me about 6 1/2 weeks to get to with the T-12's plus a couple weeks on 400W MH. The flouro's where definitely tighter growth. It may not be "ideal" but since you are not sitting on a small mountain from any previous grows it may come in handy. You could concentrate more on setting record yields or quality down the road. :420thought:

I also like how you smoked about one time, then not only decided to grow, but decided to grow one of the most potent strains in history! I call that jumping in with both feet. Well done! :rastabanna: