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Do I need a ppm meter?

Discussion in 'First Time Marijuana Growers' started by SmokeRitual, Jun 14, 2018.

  1. 20180606_123630.jpg 20180606_123655.jpg 20180606_123701.jpg Ok so I am going to start feeding nutrients. I use the sink water and let it sit 24 hrs or more. I have a ph meter but if I'm only growing 3 plants for myself do I really need a ppm meter. My plants seem to be doing good with the water ph'd down so far. Any thoughts?
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  2. In the 2yrs I've been growing I find a ph meter is esential. Where as the ppm meter is less important even in dwc/hydro.

    Learning to read the plant is best for me
    • Agree Agree x 3
  3. na you will be fine with ph for the most part
  4. Ok great. I was about to drop $100 on a Bluelab but I think I'll just hold on to those
  5. Naw dont really need one and by the way your plants look healthy your doing a good job dont fix what isnt broke .
  6. Great looking plants man.
  7. I've never owned one. Good luck.
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