wana start hydroponic set any advice

the ting is that i smoke alot and its almost finished my bank account. dnt wana stop smoking so gona start growin.. been growing outside... but gona move it into my atic, that way i figure i'l grow more and better. now the real ting is i dnt no the a thing wen it cums too hydroponics.
need help quick though the sooner i start the sooner i can smoke