the first tc's i bought were icecreams/namwa and the easiest to grow in pots of them all, even lasted thru the winter great. i bought 7 of them. but when they got 3 and 4 ft tall [p-stem] some started to act up.
doing great there. now is the time to plant them in the ground
the last one i planted was one of the worst ones i had trouble with, pupped many times and still doesnt want to get big as the rest.