RO water

Discussion in 'Growing Marijuana Indoors' started by lamont2468, Jan 12, 2012.

  1. I know RO water is a must when it comes to hydro growing but does it have it's advantages in soil too. I mean pure water has to be good no matter which grow media your using right?
     
  2. I use only RO water in my soil grows. The water where I live is not very good. I used to go and fill up 4 5 gallon jugs 3 times a week. That got old very quick. So I purchased a portable RO system. I filter the water that drains into a 32 gallon rubber garbage can in my watering room (my extra bathroom) with a 50 gallon air pump and stone. I fill it every week or so. So much easier. And easier on my back. But remember to use calmag with RO water.
     
  3. Cool thanks for the info
     
  4. Agreed. Always use RO water and cal/mag. If you're growing organic they make organic cal/mag as well. Happy growing! :p
     

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