I might run nutes every other day if I were you. Esp. with what you run for nutes, And running epson salts will salt up your coco kinda faster,,,go back to a CalMg ( I like G&H CALiMAGic as it's low N won't screw with your nute concentrations).
Hmm, about 2 gallon pots. So then try this;
Veg = 300-400ml solution per feeding. pour around edge of pot to make the roots "stretch" to the moisture, more roots=more bud....increase to 500ml if need be to keep them moist bt not wet.
Bloom = 500 or more as needed to keep soil moist but not wet. You will have to increase ml at later stages of bloom as the plant will use more..
Good Luck