Problem with leaves

Hello everyone, I would first like to say this is my first post, so any input is welcome. First grow, I've got 11 plants all aoa 20-21" mostly bag seeds, but my dad used to buy this 400/ oz. stuff called kali or cali or something, I believe one of these to be the one and only seed we ended up finding in the said bag. So now on to my problem, fan leaves are starting to yellow, problem has gotten better, since I've been transplanting to bigger pots with a different soil MG organics(just for profit Im guessing) I believe they are two gallon pots they say classic 1000 on the bottom. But the problem is presenting itself somewhat erratically I would say. It is coming back but in spurts. Now I am also noticing some of the fingers on the leaf and some of the other it is the whole leaf is curling or growing "weird". I know not a water problem, unless possibly the pH? in the water, or the soil? Maybe just an N deficiency any knowledge would be greatly appreciated. I can take pictures and post if needed. BTW, I have them under a 400 watt HPS , the the option I could put 2 4ft fluoro's both with daylight bulbs sporting 6000 or 60000 lumens one of the two cant remember anyhow.

In the mean time I'll just have to

pics needed....

Heres an old pic I will have brand new pictures uploaded by the end of the day. This plant has the yellowing and is showing the deformed leaves. I am thinking the deformed leaves may be from the yellowing??

Problems resolved itself, thank you anyway though