How do I raise the pH of my soil? *Expert Advice Needed*

Discussion in 'Growing Marijuana Indoors' started by 420FLASmoka, May 31, 2009.

  1. The water that runs through my soil and sits in the pan underneath after watering is testing 5.15 for one of my plants, and 5.05 for the other plant. Both plants are in full flower, almost 6 weeks now. How do I raise the pH levels of my soil? And what should my eC and mS be at?
  2. read up on flushing with ph adjusted water. a ph test kit with up and down caust 20$ typicaly. you wnat to test your water going in aswell.

    flushing is using doubel the amount of water taht the container holding the plant is. ie: one gallon bucket of soil gets 2 gal of water to flush.
    i am no expert i am just re-typing what i have read

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