Originally Posted by Jaymo
Another option is to stick with your single batch, add your brett b and wait until you get nice funk and the gravity stops dropping. At that point, do some dry-hopping just prior to bottling. That way you don't risk bottle bombs from brett chewing away at the newly-blended sugars.
if you fine and then add campden to the brett portion you really shouldnt have any problems, Ive done this now with a few lambics and Ive yet to experience a bottle bomb
The other reason I suggested blending, is that while dry hopping adds A LOT of aroma, it is a bit lacking in the flavor department, but maybe you could do a hop tea to add before bottling if you dont want to blend...