what ph should my soil b?

Discussion in 'Growing Marijuana Indoors' started by specialk916, Apr 16, 2010.

  1. hey guys i just started 12/12 on my first grow and its been a learning experience, i think ive solved most of my issues but what should the ph of my soil b? and if its too high what do i do to lower it? or if its too low how do i raise it? and finally how big of a deal is the ph of my soil, if its way off will it b obvious, like show defects on the leafs?
     
  2. well for veg you should be aiming for 6.5 but idk about flower, idk why itd be different, but you should fluctuate the levels so the plant can absorb different nutes.
     
  3. prime 6.8 to 7.0........
     
  4. ok but how do i lower my ph?
     
  5. vinegar in small amounts, sulfur, or peat moss
     
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