I have a chemdawg plant in a 15 gallon pot of Black and Gold she is in her 2nd week of flowering and has had a few yellow leaves but is progressing over time... I have added nitrogen multiple time so that is not the problem. Thought it was manganese or iron so I just bought some bioAg tm-7 2days ago and have been foliar spraying them...today I fed them some golden tree potassium. I have added cal mag as well that doesn't seem the issue help nice plant I don't want to lose her I run the general hydroponics line of nuts..let me know what you think the issue is... I WILL BE UPLOADING A BUNCH SO STAY TUNED PLEASE 6 plants 6 different strains..