@ytetic aah, quite probably. From what I understand, many nurseries don't bother because even though they're quite hardy, much more than a year and the taproot gets to be 4-5' which is impossible to keep in a pot or dig up from growing them in the ground. I've gotten new saplings and had no success even from reputable nurseries. Partly because the damn deer mowed them down literally in the time it took me to go from where they were planted to the garage to make the chickenwire cages. The one that survived grew a couple of leaves but didn't survive the next winter. So, I figure it's time to try cold stratifying seeds and being more proactive about protecting them. My yard seems ideal for them - they are great understory trees and I have big trees on my property.
#zone6b #6b #pawpaws
fwiw, I want them mostly for the foliage, and the fruit would just be a bonus...