massproducer
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- Feb 28, 2006
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I was wondering if any of you fellow hydro growers have used SM-90? It looks like a wonderful product to have around.
I wanted to know how you found it reacts in your rez? Is it stable or does it cause flucuations?
What is its PPM value?
Thanks to any and all who respond.
I wanted to know how you found it reacts in your rez? Is it stable or does it cause flucuations?
What is its PPM value?
Thanks to any and all who respond.