For Nadene and Deborah at the Old Parliament House Gardens, Senate Tennis Courts.
Cicely O’Rorke. I do not have this rose, but am fairly sure it is not a Hybrid Gigantea. I have re-read all references and looked at all comments, and can find no mention of hybrid gigantea. If someone has mentioned to you that it is Hyb Gig, then this should be publicly discussed on HelpMeFind for a wider opinion. If not, then I can only advise that you use Hybrid Tea Climber as a class and not Hybrid Gigantea on your engraved stone marker.