Aloha from Maui
First time growing, decided to go with Jacks 321 (part 1,2 + Epson) for the low cost.
I have added Silica, Monopotassium Phosphate, Calmag, Great white and Fulic. Are these micronutrients overkill?
My set up is (DIY) 2 hydroponic tubs (4 plants each), airstone and drip system...