Née Tornow, Journaliste allemande 1948 -, deuxième épouse d’Ulrich Meyer

David Austin's website lists Teasing Georgia as zone 5.

I agree with Nastarana's comment below. I grew this rose in zone 4B with lowest temperatures to -30 C every winter. I would cut her back in the late fall to about 30 cms and wrap her with straw. She would regrow to 2 metres or more every summer and bloom extremely well. I grew her as a small climber to which she is very well adapted with flexible new canes that were easy to wrap or espalier. A very good rose with some winter care.

This rose is being grown in a number of gardens in zone 5 and even 4, including in Russia.

Maybe the hardiness could be updated on the description page?