By the way, Nate: You don't happen to grow your Namwah outdoors, do you?
I looked through the membership to see if someone in zone 9 or lower was growing Namwah. I need to update my profile as I killed my potted Namwah this spring by either over-watering it or under-watering it.
I've read that Namwah is cold hardy but haven't read any actual testimony to this effect.