Yellowing around leaves because of root bound?

A month old. In soil. 1000 watt light on 75% power, 12 inches from top of plants on a moving rail. Given the plants SensiGrow nutrients twice. They were in 3 gallon pots and were root bound. Just transplanted them into 5 gallons. Is this why?

Take pics without the HPS lights on. Use a flash on the camera if need be but HPS lighting is not the way to take pictures for asking for help with problems or deficiencies.

I wont be the one able to help but if you get better pictures up then someone will reply sooner.

Natural lighting is best for diagnosis.


Once a better picture is supplied I will help further.



J

Here are normal pics.

looks to be one of two things,either to much N to the plant or watering to soon between feedings.