are you growing in the ground or in a pot?? if in the ground you really dont need to add much unless the soil your transplanting in is really shitty. if so, add some worm castings, perlite, blood meal, bone meal, dolomite lime, maybe some greensand and sea kelp. keep it organic though.
if your growing in a pot add perlite. and some worm castings. then just give it nute teas periodicly after that.
keep it simple if your a new grower.