Re-post I did not understand the OP. Are you making MTS? Or, are you using MG?
When I build MTS, all rinsing is done before clay, potash, dolomite etc are added. The finished dirt goes in the tank and gets caped, then the tank is planted & filled. No problems occur that way.
Last edited by DogFish; 12-26-2012 at 02:31 AM.