Good question. I personally just use manure tea with molasses but there are many varities of tea which will suit your purpose. Compost tea is the best in MHO if your soil is not the best as it will give you the more of the goodies you are looking for. I use a very rich composted soil in my containers and after that I have found that the straight manure tea works best for me. This is something you are going to have to experiment with to see which works best for you. Try a couple of different types, there are several links to teas that I just don't have the links handy now but will look for you. Try two or three types though one on each plant through the grow and you will find the one that compliments your soil the best. Good Luck