Recent content by rootguru

  1. R

    PH issues using jacks 321

    jacks should not need ph with ro water, it should work great between 5.8 and 6.8, these issues sound like they are in whatever medium thats being used
  2. R

    Which Jack's for outdoor in Promix?

    it should be good for you, though ive used the 2 part with great success in promix. half a teaspoon each for veg with nothing but green leaves and fast growth, then the 321 formula for flower
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