I have killed off more of these plants than I can recall, but this summer may see things on the upswing.
The first pic is a plant that I purchased back in March and planted in the driest, stoniest, sunniest bed that I have. I have watered it to get it established and that appears to have happened. It looks healthier than any of my past attempts at establishing this plant.
The second pic is some shoots that grew out of what remained of last year's senecio attempt, which was just a piece of root left in the ground.
I am hopeful that one of these may finally last!
This is a beautiful but apparently challenging plant to grow!