donutsmrs-mine didn't do well at all. October sown one's, went through the winter and were looking fab in the spring, best I'd ever grown but I had so much other stuff to plant out by mid spring they'd become a tangled mess. Untangled some, but they never really recovered and when the flower stems started to grow curly, as they were grown to cut I gave up, composted them and planted something else in their place.
May sow them again in October for next year as I've some seeds left but the jury's still out on that one.