Quote Originally Posted by Mrs. Greenjeans
Whoever said pH has nothing to do with a Mg def...

pH problems can cause a lockout...in other words, even though the mineral/nute is there, it is not available to the plant. It gets locked out by precipitation.

Evil Jezuz Pete...I'm a n00b and even I know that.

Pure pwnage brought to you by Mrs. G.
I was saying if your Ph is where it is supposed to be, it wont have anything to do with the lockout. I usually assume thats the first thing people take care of. Cause we went from talking about an Mg def. to talking about Ph levels in a brita filter, i didn't even know it dropped the Ph like that, pretty cool.