Eucryphia x Intermidia 'Rostrevor' is a beautiful tree and we are
thinking of ordering one to plant. However we are in Zone 7. Anyone
know how cold hardy they are? We can't seem to get a clear idea of
that from online sources.
Thanks
NC

The American Horticultural Society A-Z
Encyclopedia of Garden PLants puts the hardiness of E.x intermedia 'Rostrevor'
at Zone 9-10.
Botanica says zones 8-9
Zone 8 being 10-20 deg. F.

Emilie
NorCal