i would dig them both up so that i dont wreck any roots in between them, also it would just be easier, then i would just replant them both. at that age theyre roots are pretty small. i just dug up two tomato plants with my hands and re planted them. i had the same problem. because well they are tomatoes so i just through some seeds in a pot. i do it all the time. then when they are a nice sise i put them all in seperate containers. but i wouldnt do that with my weed. im sure they woudl be fine but i guess im an idiot? lol idk. i dont want to hurt my little monkeys
woops sorry i didnt read all of that somehow....ignore my post lol