Thread: Most Cost Effective Nutrient Solution Method (In Your Opinion)?
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Old 10-05-2011, 02:46 PM
frnz571 frnz571 is offline
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Join Date: Dec 2010
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the web site i posted has a hobby formula.
if you want to make up your own batch you would have to do research .
this book got might be of help at the library
Hydroponic food production :howard m resh
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