ONe Big pot

so i got these two little plants right and i wanted to move them into one of those 20 gallon tuber ware gthangs would this cause the plants anyproblems?
like would them growing in the same pot affect them ?

Conventional wisdom would say yes, but i have seen it done and work very well. If the plants are from seed i probably wouldns try it as if one of them proves to be male removing it would be quite difficult. Maybe run some type of removable divider down the middle to seperate them before they show sex.

Good Luck

no 1 per pot they will fight for food and the more dominate will chock out the other
p.s a divider would be cool