yeh Im using the MG moisture control right now, and im not sure if I like it or not yet. does hold alot of water though, but the top dries out so fast, and the bottom stays wet. Plants seem to be likeing it though.
The MG all purpose nutes are alright, just make sure you start at a very weak strength, do not do what they say on the box, it will burn your plants. Start at about 1/4 tablespoon per gallon. Thats 1/4 of what they reccomend, then slowly work your way up.
Goodluck buddy : )