agree with @PK1 - please please please use one thread!!! this is the third ive seen over the same stuff!
he is also right about the miracle grow, stay away.
go to the box store and buy some potting soil. or, and this is just what i started with and it worked well and was easy enough, get a bag of cocoloco and a bag of purplecow indicanja. both reasonably priced.
fill bottom 1/3 with purplecow, and the other 2/3 with the cocoloco. the cocoloco doesnt have any real food in it but the supersoil beneath has enough for most grows.
with that you dont need any ferts or additional gunk and you wont have any of the over/under feeding situations.
when you transplant, go to a bag pot, under 10 bucks on amazon for several bags
get a size bigger pot, and repot (you can shake off some of the old dirt, but dont go nuts and disturb her roots too much. if you have to really disturb her root system let me know, there are ways to not hurt her so much.