White Rings on Clay Balls???

Discussion in 'Growing Marijuana Indoors' started by Infamous 1, Mar 23, 2008.

  1. #1 Infamous 1, Mar 23, 2008
    On the clay balls in my hydro grow some of them have a white ring is this normal? Any help would be great thanks...
     
  2. #2 ninfan77, Mar 23, 2008
    Yes its from dried water, sometimes there's trace elements, calcium and such in your drinking water that when dry leave a slight ring.
     
  3. #3 Infamous 1, Mar 23, 2008
    Thanks alot much appreciated. Was starting to worry...
     

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