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  1. Fertilizers and Water Parameters
    I'm trying to make a solution of KNO3 from Ca(NO3)2 and K2SO4. I've only ever done high school chemistry, and that was five years ago so I really need someone to check this in case I screwed up horribly :red_mouth K2SO4 + Ca(NO3)2 --> CaSO4 + 2KNO3 Room temperature here is always around...
  2. Fertilizers and Water Parameters
    Hi, I'm unable to get potassium nitrate where I live, but I have calcium nitrate on hand. Just wondering how many grams of calcium nitrate I should add to a PPS Pro solution. Thanks
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