New instructions will be forthcoming! I promise!
Until then, for bloom waterings you can't go wrong with 1.5 oz drench per 5 gallons of water. Some won't need that much, but the extra won't hurt anything. Few will need more and for those you can go a bit stronger.
I use 1 gallon of drench per plant in bloom. As has been pointed out, we're not feeding a plant via PPM or EC of a nutrient solution......we're feeding soil.
Each drench creates electric energy in the soil. Yep, I said that. You can measure the electric potential of the soil and the drenches are designed to raise this voltage and keep it in a certain range. Some plants, due to inefficient root systems as a result of hydro breeding selection, need higher energy than others. What might twist up the leaves of a landrace sativa, will be barely enough for a frankenstrain.
I think the new formulas will result in far fewer slight discolored leaves.