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Ph

Discussion in 'Growing Marijuana Indoors' started by katana xd, Aug 28, 2008.

  1. How do I lower it a bit. All my plants are healthy and fine but PH is consistently 7.0 - 7.1. I have been told by many that pot likes a PH of 6.2 - 6.8.
     
  2. nobody knows what i can use to lower my PH by .5?
     
  3. baking soda I believe or dolomite lime do a search for those two here on the site and I bet you come up with an answer. I use PH up or down.

    Hip
     
  4. I'm pretty sure both of those would raise my ph. I'm trying to lower it. Lemon juice... hmm... that might just work.
     
  5. Ph down ?
     
  6. Yeah I'm trying to lower my PH. Unless my PH tester is fucked. But I doubt that. My PH is always around 7. I've been told thats not a bad place to be but that it should be lowered a bit.
     
  7. If you aint got any ph down, use some lemon juice.
     
  8. i just now did. i think one of my plants has nute lock cause all the others perfectly healthy but she has yellowing edges on almost all her leaves. since i chopped down my males i couldnt go into my female room but while i as gone my snowryders grew a bunch
     

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