Question re growing Rose in a pot

I bought a rose Konrad Adenauer for a friend's special anniversary, however, they lost their home in New Orleans and are still not settled anywhere. I don't know anything about growing roses so I've had it in a 2 gallon pot since I received the bareroot in February or March. It is alive. My question is, is the 2 gallon pot adequate or should it be in a bigger pot, or in the ground - bearing in mind that it would still only be a temporary home?

 

The pot size is fine.......if you still have it next spring pot into a slightly larger pot.

 

Thanks oscar. Hope the website is coming along.

 

As you can imagine its the busy time of year outside, so no time for website work, it'll have to wait till winter.

Thanks for the reminder, i must take more pictures.