I just don't see how you can argue that the most natural, untampered, nutrient uptake process can be bested by synthetically derived fertilizers...
I love it!
Now that we have changed this thread from:
"All purpose miracle gro, ever use it?"
To "Is Organic any good?" I think it is safe to say the following
Mg Can be good if done correctly, but will require supplemental nutrients like Cal.
Further more, there are other alternatives that will work just as good or better.
MG good or bad? Good For some people when done right. And that's what I would tell some one new to the forum.