Changing from one soil to another.

So as i was reading on google, some people are saying that growing in mgrow organic is not so good. This is my second grow and my first one was with mg moist control and my plants vegg up to my chin lovely. My plants are in small cups now, when i transplant them is it okay to go to a diff soil or or i am stuck with the organic soil ?

you can drop them in any type of decent soil you want, no problems.

cool, thanks. quick question my plants are a week old and i saw a lil fucker walkin around. looks like a clear spidermite.. its to early to do anything no ? like neem