Quote Originally Posted by headshake
yeah, but you know what to do. fill out the form and post in the plant problems section. pics always help out!

-shake
I am one of those sorts of people that needs to understand the why things work.. When I was reading form I came across this

17) What is your ingoing water's ph? ...your runoff ph?

This relationship seams to be very important to me it would seam that this would be a look inside your plant its inner workings, but what does it mean say you run off if up or down, from you incoming water what does that relationship tell you?