Quote Originally Posted by perpetr8r
update.
flushed one plant with 7.2 ph water and the runoff was at 5.6
i'm stumped.
Does any one know if this is regular, or is like he said a inaccurate reading? I have never put much thought into it, but I would think the ph would come out the same or close to what it goes in. I am curious and gonna ask around about this, I saw Franco from the green house talking about this too, Is it like reading the exhaust of a car, or like reading a stool sample? Does it contain the same type of information? Such as if your plants are taking in nutrients efficiently