MasterKush91..... If you'll get on Ebay, and search for Organic Fertilizers, you'll see listings for BMO (Blue Mountain Organics). They sell a line of refined, concentrated, organic fertilizers, that's don't have dyes, pH adjusters, or other harsh chemical additives.
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With bubbleponics, I'd use their Super Plant Tonic at half the rate they recommend, if your reservior, is not at least 20 gallons or 2 gallons per plant (min).
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There are numerous threads on here, about BMO fertilizers, and most people are very happy with the results they get using them.
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Hope that helps....
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