Repotting a new bamboo
I have to repot the new bamboo I got for my son as a bday present last month. Not only I need to change the potting mix because it seems kind of compact, but trying to get the moisture meter inside the pot I think I hit some rhizomes that were very close to the top. Does this mean it's rootbound? Or will I need to make divisions when repotting? I want to repot it this weekend and I have no idea what to do. Or can I keep everything as is now and just pot it up?