A Atomizer Well-Known Member Mar 22, 2015 #41 If the tapwater is crap, using r/o for hydro is the better option
jensen71 Well-Known Member Jun 28, 2015 #42 I was thinking of using arrowhead spring water from my water cooler when doing weekly water+nute feedings. Any thoughts?
I was thinking of using arrowhead spring water from my water cooler when doing weekly water+nute feedings. Any thoughts?
