I take water, a bucket, 1 tbsp of molasses a gallon, some cups of compost and manure, and if i got it worm castings. I then place all this together and take asa much air as I can, about 2 watts a gallon and WITHOUT AIRSTONES I bubble that for 16 to 24 hours. IF you have enough air then you should have a froth in 16 hours. If not longer. It is a beautiful thing to get right. Still works tho if not. If not a lot of bubbles then you most likely got a fungin dominated tea.
No airstones as those little bubbles cut thru the fungi hyphae like knives. MJ likes a 1 to 1 ratio, 1:1 of fungi and bacteria. So you want both.
Also a half tbso of Blackstrap UNSULPHERED molasses is cool a gallon. Too much is kinda a waste. Find that at the grocery store. Find compost at lowes.
Mix your tea at a cup or so to gallon of regualr water. It will kick your soil into high gear and too much will burn your plant.