Pineapple Express #2

Week 4 - She growing well but I think there is some nitrogen deficiency. I was struggling with too much nitrogen in my previous grows and narrowed it down to the soil mixture. This time I left out many of the amendments in my soil mixture and now I am getting yellowing lower leaves. I am trying to slowly add amall amounts of nutrients and see what happens. She has been moved into a bigger pot and into the tent with LED lights. She was also FIMmed.