if you keep growing your plant outside, it will get about 4 inches tall and immediately start budding (if you have a female). so...you'll end up with like MAAAAYBE 1g.

go to home depot, buy a 40-watt cfl lightbulb, stick it in some random lamp you have laying around the house, and put your plant under it, 24/7. keep the light like 1" away from the plant. once it gets to a size you like, put it back outside to flower. in 2 months, you'll probably get an 1/8th or maybe a 1/4 if you take good care of it. also, you only need to water it every 3-4 days. looks like you're drenching it right now, not good. if you're gonna use miracle grow, use WAY less than the package tells you too, like barely any at this point.