On Sat, 6 Jul 2013 23:38:26 +0100, Mad Cow
wrote:

In article , joevan
writes
They seem to expand each year.

Well, yes. It's a nice variety - why not divide the clump, repot the
parts and when they're about to flower give all except one to friends?
I already have more in other pots. I would give some to anyone who
wants then but it is not easy here. Maybe I should check at the garden
spot around the corner and have them stop by and pick what they want.