Adjusting PH!

Discussion in 'Sick Plants and Problems' started by Chuck_Darwin, Feb 20, 2009.

  1. So I just got a PH test kit, and it seems my PH was between 7.2-7.4.

    I have PH Down, and I was wondering how fast I could change the overall PH.

    Over a week from 7.2-6.4 seem reasonable? Does it matter? Should I wait longer?
  2. Forgot to say:

    I am using a perlite/peat moss soil, the plant is 34 days old.

    I am using 8x27W CFLs on 18/6.
  3. Me personally I would make the change as soon as I found out it was off. I am a hydroponic grower though.
  4. Wouldn't a sudden change drastically shock the plant/s?

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