Hello I'm currently about 3-4 months in veg on a few plants' and wondering if I should be giving them more nutes than I currently am. They are in 15 gallon pots. About five feet tall and bushy. Had a bit of nute defficiency so the stems turned purple. I currently water with 5ml cal mag/gallon. And 10-15ml age old grow/gallon. Using my tap water that comes out at 9.5 ph, after adding nutrients the ph is 7.0 so I don't correct it. My temps always around 78 degrees' 60 humidity. Does anyone have any tips or things I can add to my water for the ladies? ''Edit, also I'm using the same for flower cal mg' and age old bloom.