Havin some trouble with my silver haze & black berry kush grow

Im growin silver haze & black berry kush with foxfarm ocean forest soil. my new growth is yellowing and drooping. i dont have foxfarm grow big (veg nute), but i have the foxfarm flower nutes(which im not using cuz im in veg). im gettin the veg nutes hopin that'll fix my problem. also they are in one gallon pots and the roots are startin to peek out the bottom drain hole, so ima transplant it into a 3 gal bucket. may that be why it is yellowing and the new growth is droopy.my old growth seems to be mostly a healthy color, but the new growth is light green/yellow. some of the lower leaves are very yellow ( i removed most). is it nitrogen def.???? heres some pics.
BBK:


SH:

BBK ON RIGHT AND SH ON LEFT

i have plants that are doing the same thing and have been advised by other RIU'ers that it could be too much nutes. leaves curl down, too much nutes, light too close and low humidity curl up

how is the air flow in there?
how often are you watering?

ImTheFireMan said:

how is the air flow in there?
how often are you watering?

Click to expand...

i have great ventilation and a great temp at a average of 72-75 degrees. i water every 2-4 days. i use my finger and if it is dry, i water. i just went and got some foxfarm grow big today, im hoping it may be a nitrogen def. ... my ph is at 6-6.4

ok, well try that out and see how it goes.

just make sure the soil is pretty dry before you feed.


this picture shows nitrogen deficiency on the right side.