Quick Noob question

I have plants growing and in one of my little solo cups there are 3 plants growing in tandem, i dont know if dropped a few extra seeds in by accident or whats going on
but i dont know what i should do
should i take two of them out to let the biggest one go
or should i let them all grow and remove them when i weed out the males

This is just what I'd do (& I've done some stupid shit to my plants).
I'd check to see if the roots are tangeled, if not, I'd seperate and replant them all.
If the roots were tangeled I'd kill the weaker two.

Good luck, whatever you do.

Transplant them asap, otherwise the roots will tangle and compete for space. Otherwise i'd just transplant them all into there own pot and wait it out to see what survives and what doesn't.

thanks guys appreciate the response ill be sure to get a journal going pictures would help haha