6-8 ounces usually.
At the moment I'm running a mix of "House and garden" base nutes, "Simple Grow" Root 79, "Cash crop" Cobra, "B.A.C" Bloom stimulator, "Canna" zyme, "Growth Technologies" Cal/Mag/Nit and "CyCo" Potash at 2.2 - 2.4 EC. By the end of the week the EC is down to 1.0 usually. I...