After a 18 month trial with this on bud graft, I’ve finally reached a verdict of a full experience. It seems to have an issue with Blackspot and by mid season, it’s already naked. Easily loses foliage and does not recover quickly. Also, it has been stingy with blooms, only have had 3 flowers fully open in 18 months. Not very vigorous or willing to try to outgrow the rapidly like many others.
I believe the name is very deceptive, as it’s far from “black” shades. A superior specimen would be Oklahoma or Chrysler Imperior, as they both have much better resistance to rain, Blackspot and Mildew.
The fragrance is extremely light, and most of the day is nonexistent.
I strongly suggest to choose something else for a better “black” effect, vigor, and stronger fragrance. Papa Meilland is somewhat similar and a delicious fragrance.