Nan, I thought 'Roses in Snow' was deceased a few times, it was never a strong grower here, but this year it has formed a nice clump and will get divided. I am surprised that "Mister Lucky' has not done well for you, it has always be a strong performer here. Omomuki is just getting started blooming this year, it always puts on a great show, but it will be divided next week for the regional plant sale table.