Which IJ products are you using in your hydro? I was looking into this stuff, as I know the dr. hornby line is meant specifically for growing cannabis. There is just SO much products in his line, that I have no idea which ones are basic, worth the money, uses, and which ones are just fodder.

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I had a bad feeling about that crack dealer from day one! I guess you can't trust school kids these days! - The Toxic Avenger