Organic and Fogponics

[Elven]

Hello first of all I am using the Humboldt Nutrients Master A B line including the additives. The problem I am having is that my PH seems to go up rather alot with this line. From what I was told it is the breakdown of the organic products that causes this issue. So my question is this, am I better off just adjusting my PH a few times a day until it stabilizes? Or should I figure out which additive it is and stop using it? Please feel free to check out my builds and journal below, I could really use the help.