Angels Wings

Called in at our local gardening centre for some basic stuff when I saw this magnificent plant, Angels Wings.
 
Garden affiicados will know it as Senecio candicans, a native of India, a succulent flowering plant, with velvety leaves, and its often grown as a focal point in containers.
 
What puzzles me is that they had not all been snapped up. even though they were half price. Maybe folk fear they are difficult to grow. We shall see. I got mine for just over £6.