Hard water

Discussion in 'Coco Coir' started by tclimports, Mar 4, 2018.

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Can I use well water with a ppm of 470?

  1. Yes

    1 vote(s)
    50.0%

  2. No

    1 vote(s)
    50.0%
  1. #1 tclimports, Mar 4, 2018
    My well water measures 470 ppm. Can I use it in my grow room? The iron content is 1 ppm.
     

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