Already switched to MaxiSeries!

So do you mix the Maxigro with the Maxibloom or do you just do the bloom while flowering?

I mix. To be quite honest, I still have yet to come up with the perfect formulation. That being said... Maxigrow adds a little more to your EC value than does the Maxibloom. I will tell you that 1 tsp per gallon of Maxigrow puts me at 2.00 EC here, where water from the tap is usually about .325 EC. So 1 tsp of Maxigrow per gallon yields roughly 1.6 EC. The Maxibloom is lower, coming in at 1.70 EC and therefor 1.375 EC without tap.

Before a million people jump on me saying that EC is not an exact measurement of elements in your water.... Might I say thatI KNOW THAT.
But, the above values should help you keep your nutrients in line as far as EC and nutrient burn associated with the higher, or deficiencies with lower EC. Hope this helps... feel free to ask anymore questions.