Have you grown without compost tea?
You need to grow normal ass weed first. All these newbs trying to spice things up need to realize their entire thought process came from a barely literate dude bro who grows one specific way for a reason, because he failed at every other way. When the instructor is using compost teas, I know he is not qualified to teach soil.
People need to accept that plants do better without all the extra rituals. If you have to add anything, question the credentials of whoever built your soil. You defeat the whole point trying to turn soil into hippy hydroponics.