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Thread: pH and PPM rising

  1. #1
    Join Date
    Dec 2008
    Location
    Oklahoma
    Posts
    31

    Default pH and PPM rising

    I have cleaned my GH Water farm for the 3rd time and I still and have problems keeping the pH and PPM down. Right now I am running plain water in it. I started it yesterday with a pH of 6.3 and a ppm of 93. Today it is running 7.3 and 240. I have no plants in it just water. I boiled everything and made sure it was clean.

    What can be causing this?

  2. #2
    Unregistered Guest

    Default Same issue

    I have same issue. What are you using for media? I'm using 2/3 hydroton and 1/3 coir in a Dutch Bucket drip system, similar to a Water Farm, using GH nutrients. Let me know if you found anything.

  3. #3
    Unregistered Guest

    Default Wonderful, pos I bought Zenithink ZT-180 clone ipad from sourcinggate

    Wonderful, post. I loved that you wrote about this. It is very much informative. I am really impress your post.

  4. #4
    pates32 Guest

    Default

    I guess ppm and ph will swing in opposite directions. PPM dropping if the solution is not strong enough.A total average for the expedition of 299,6 ppm.

  5. #5
    Join Date
    May 2011
    Posts
    3

    Default

    Did you add any nutrients to water before you took those readings?

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