Thread: Water PPM ?
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Old 07-14-2012, 06:19 PM
fintuckyfarms fintuckyfarms is offline
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Join Date: Apr 2011
Location: Southeast Washington State - Right on the line of growing zones 6b & 7a
Posts: 347

I have never checked mine and don't even own a meter. I have had good success without one. If I ever went commercial I would probably have an automatic system that checks and adjusts but so far I don't.
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