What kind of soil are you using and what kind of teas do you normally brew?
I recommend mixing yourself a good quality soil and simply top dressing it for the duration of your grow, throw some red wrigglers in there too if you can source them. Spent like $45 on Amazon for 2000 of them, you can get less for a smaller price though.
I used to make teas all the time but it did more harm than good because it threw off the balance of my soil. Personally, the only teas that I make are to inoculate the soil and that's it. Even if you're using soil from the hydro store, like Fox Farm or Roots Organic, you can still get good results from simply top dressing and EWC teas. Just make yourself a simple EWC to keep your soil alive, then top dress every month or so.
I'd be able to give better advice if I knew what soil you were using.
But for now, I recommend that you grab yourself a couple of amendments and get a top dress mix going. Kelp/Neem/Crab meals with some basalt and oyster shell flour will make a great top dress mix. Every month or so just top dress your pots with that mixture, then water with an EWC tea to feed the microbes in your soil that will eventually help with decomposing the amendments you put on as a top dress. Getting earthworms would help even more with that.
So long as you take care of your soil, you shouldn't really need to worry too much about teas aside from an EWC tea or a SST.
Most of the soils you see in hydro stores are actually pretty decent, Fox Farm and Roots Organic make good quality products. The only problem with them is that they don't have enough nutes to get through an entire grow, especially in 100 gallon pots.
If you do decide to go with making teas, make sure you take it easy on the guano and alfalfa meals, they WILL burn.