Where do I want it and how do I get it their? My meter measures conductivity but I am unsure of where it should be reading for optimal nutrient uptake. Anyone know about this? Thanks./
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Where do I want it and how do I get it their? My meter measures conductivity but I am unsure of where it should be reading for optimal nutrient uptake. Anyone know about this? Thanks./
With a quick look in the http://boards.cannabis.com/grow-faqs/
http://boards.cannabis.com/grow-faqs...-tds-what.html
Thank you.