Well I certainly hope that solves it for you. Took me several grows, changing mediums and a few other things before I was FINALLY able to pinpoint the fert buildup issue (which was making me CRAZY btw ) ...and was quite surprised on what crazy things it made my plants do. And I DON'T mean that in a good way. :wtf:

I'm going to go on a big long rant in my thread about meters so you may want to pick through and see what I found out.