have had good luck with the Advance Nutrients. Been using them for over a year now. Only difference is I am using the 2 part system and you are three part. No big deal. I also have been using the nutrient calculator and there additives. When growing Blueberry with a 4 bucket Drip hydro grow and 1000Watt light getting around a pound of bud. Am growing Big Bud now and looks like even doing better then Blue was. One thing youu did not mention was b-52 and Humic and fulvic Acids from advance. When use these found a huge difference. Good Luck