[NAFEX] Wild(?) pear question
Kieran &/or Donna
holycow at frontiernet.net
Fri Sep 4 10:49:56 EDT 2009
No, the one thing I read every time about calleryana is that it's NOT hardy as a rootstock. That leaves P. ussuriensis as the most likely candidate. Okolo is a ussuriensis offspring that may be hardy enough for you, from Dr. Hansen's work I think. I didn't get good takes from my grafts of that one, but if you'll look at the Corvallis site, they have a list of hardy pears. You'll want only the very hardiest. You can call for nominations right here. Donna
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