This is my Publicalyx cv Silver Pink, finally flowering! Unfortunately I lost most of the flowers - they blasted, possibly due to overwatering, I don't know. But I was very pleased even just to get one flower - it surprised me when I got back very late last night. It had a huge droplet of nectar on it and smelled very much like the carnosa.
So it takes two weeks from flat buds to form open flowers.
