Premature

how can u tell when a plant is premature? I've been growing prettymuch stress for all my grows, n that shit grows like wildfire but it's stress. Now I just got wonder woman n I'm useing regular potting soil wit lil nutrients n it n it's cracked outta the soil now for bout 3 days but it's just gettin taller the leafs arnt growing. Soo do u think it's premature or should I jus give it time , like I said I was growing stress n that shit vegs fast so be easy. LOL also I got super thrive, is it to early to start useing that?

Can anyone help me please?

its to early for anything even soil with nus in it. super thrive is ok to use anytime.

ok koo thanks..so ill jus sit back and see wat happens i was reading, about wonderwoman and it said its has a slow vegatitation process. yea cause im jus seeing very very lil improvement these last couple of day compared to the other stuff ive grown..