Well the early success on DWC fully organic, did not last. I started having issues with my ph climbing too high. Citric acid and distilled vinegar were not strong enough to control the climb. I think lactic acid can do it, and still remain organic. I had a bad outbreak of brown mold bacteria. The grow is still going. I just had to switch back to a chemical grow.
I will be using MHP masterblend and Koolbloom boosters by General Hydroponics. I have full reviews of MHP and Koolbloom on Potpros. in the fertilizer section.