ok, a lot going on here, just finished transplanting them, im using scotts hyponics potting soil but will be switching to jungle growth for the next grow. someone had said something about rootbound in those 5" pots, well, they the pots were pretty full, so i transplanted them just now. the N shortage is a good bet, so i will put some worn casing in the soil when the lights come back on in the morning.
im using the GH florabloom and the jacks classic big bloom. i water with the nutes and the next time with just straight rain water, then nute water again, about every 3rd day. i was using the schultz, but stopped a while ago when this first started, it does have mag, but no cal. i just gave a small to the 1/2 gallon of nute mix im watering with now.