What up J420, You don't need to repot if the plant is lookin good, and growin OK . But if you do, use a good mix of some kind. Most mixes come with a starter charge of ferts. That's what MD was referring to . Add mycos, and water thoroughly. The roots will be jammin !!!  A week later give her a starter fert or whatever you got at 1/2 rate (600ppm's). Let her ride for a another week !!! Slowly up the fert if necessary. This is where people get in trouble with wanting to feed to much. All of the fert. requirements are dependent on veg or flower. Oh yeah, don't forget about Ca/Mg. Indica's especially love the shit. he,he,he  Peace