I use a ~30 gal mix of something like;
Previous mix 1G
Used mix. 8 G.
Peat moss. 5 G
Vermiculite. 1 G
NAPA 8822. 1 G
Perlite 4 G
Sharp creek gravel 1G
Castings. 2 G
Back to Nature cotton Burr com. 3 G
Black Kow. 2 G
Nutes/minerals; one cup each of fish meal, Alfalfa meal, composted poultry litter, soft rock phosphate, greensand, powdered limestone and dolomite.
Two cups each of Neem meal, fish bone meal, porcine bone meal, kelp meal and oak ash.
1/2 cup for kmag and gypsum, 2 tablespoons azomite.
I rotate with each watering, not each every time. And I topdress with castings, Black Kos and fish bone meal.
It seems to work well and I switch some nutrient sources from time to time but always similar. I mixed this exact mix this AM.