The only problem I see is you running into some pH problems after the big pails have been watered several times and the peat, fertilizers, etc., have been broken down. Besides that, I don't see it being much of an issue. Just make sure to thoroughly Perlititize (I like making up words, too! ) like you would any other highly absorbent soil. The biggest thing I don't like about MG is that it's sometimes difficult to diagnose problems, but much less so when sufficiently cut with perlite. When pH fluctuates, it's usually not by much, and is a really easy fix.

Hope that helps. :jointsmile: