Below is a complete list of the formulas the university of Florida came up with for hydro tomatoes. many feel tomatoes are the same as MJ. I personally feel there are some major differences but that is just my view. The info is very techno heavy but there are more than a few members here that I know of that may understand this info. For others it's a good read if your interested in how nutrients work and amounts to use. With that said it may even be posted here already. If so someone PM me and I'll delete the thread.