ph up?!

Discussion in 'First Time Marijuana Growers' started by selfmedication, Sep 27, 2008.

  1. #1 selfmedication, Sep 27, 2008
    can someone name some commonly found household items used for ph up?
     
  2. #2 TheDutchMasters, Sep 27, 2008
    you can use lemon juice and baking to lower/raise ph.. i forgot which one does which
    though
     
  3. #3 cantharis, Sep 27, 2008
    A pet store will sell you pH up/down - used for tropical fish, and is fine for MJ.
     

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