hydrobuddy

  1. ExNavyInSTL

    Check My Math: Adding Disodium EDTA to Your HydroBuddy Nutrient Recipe?

    I would like someone who makes their own fertilizer to check my math. I've learned Hydro Buddy and I have created my "ideal" nutrient recipe (in theory). However, I want to make sure I understand the formula for adding Disodium EDTA to chelate my Fe, Mn, Zn & Cu. From what I have extrapolated...

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