ph level?

Discussion in 'Growing Marijuana Indoors' started by gunsforgrass, Jul 23, 2007.

  1. i will be growing indoors really soon. and i was wondering is there a way to tell the ph and acidic levels without the expensive meters by any chance?

    i might have to buy them if there is no other way to tell but i was just wondering so i could save a couple hundred.:D
  2. on ebay u can find inexpensive ph meters or litmus paper is cheap, usually in pool supplies at lowes or HD good luck peace
  3. sweet man.thanks for the info.

    This is the one I baught and it works well. I just take approx 15ml of water and 2-3 drops of the solutioin and compare with the chart on the side of the bottle!

    It can be a pain in the ass though when you have to keep testing, I have added too much ph down before and had to test several times, i ended up draining all the water and starting over, so you have to be carefull.

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