spotting problem and is it time to flower? pics..

Well my other that i had growing died when transplanting to the dwc so i left this one in soil. She is about 7 weeks old and just added 4 more cfl's and transplanted into the five gallon bucket and organic potting soil. Two days ago she was in a gallon milk jug that was I think getting too small. I just made the carbon filter yesterday too odor's were getting stronger. Do you think the spotting, crispyness, and yellowing of some of the leaves is due to the small pot? The ph of the soil may have been a little high too but it was transplanted two days ago. Lastly, is it time to start 12/12 flowering? Tia

I think the pH has more to do with it. It's sort of looking like either a lock-out or magnesium or calcium issue. Those can be a bitch to deal with because one can lock out the other if I recollect. She looks pretty happy otherwise. Still growing well, yeah?

yea new growth looks great, just more so the bottom fan leaves and some of the others tips are brown and crispy. plant hasn't gotten worse and it's still growing so maybe the ph in that smaller jug was the problem. how about the flowering though? did i start too early?

I've not done indoor growing, so I'm not the best person to answer your question. Personally, I'd like to have seen her a little bigger before flowering, but that's just me.

anyone else?