Same here yo, i keep it as simple as possible - definitely not into those 56 part nutrient packages for the pro grower LOL. I got Fox Farms three part nutrient package growbigbigbloomtigerbloom, n i got some BMO Super Plant tonic, n Grammas Molasses. Thats it. The only other thing i MIGHT pick up to improve on my nutrient regimen is some Humboldt Counties Own Purple Maxx. It claims to stack budsites closer together during flowering for more compact denser buds. So i may pick that up, but thats as complicated as i get man.
All the other stuff i got is for plant problems. if i need Ph, i got Roots Organics Bat guano, If i need Mg i got Epsoms, N i got Cal Mag. I probably got some other stuff too, but once again, its all for deficiencies, so i dont use it ever, unless the plants prompt me to