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Discussion in 'Growing Marijuana Indoors' started by Mike1919, Jun 12, 2021.

  1. #1 Mike1919, Jun 12, 2021
    “If utilizing Hydroguard, am I still expected to maintain the ORP mV levels between 250-400 mV in my hydroponic tank? If not what should my mV levels be?”
     
  2. #2 HardDrive, Jun 12, 2021
    Keep plenty of air bubbling, water chilled at 67, and give it no mind, I don't.
     
  3. #3 Saint Duck, Jun 12, 2021
    Us soil growers are looking at each other and shrugging, wondering what language we just heard.
     

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