I've just ripped a load of these out of the garden if anyone would like some. About 30cm tall max; hardy, virtually maintenance free, and good ground cover. And they will easily split into smaller clumps if preferred.
Not the prettiest of plants maybe but hey, pots, kettles, I'm not the prettiest of gardeners (And shut it Titchmarsh; neither are you).
Plenty to go round, orderly queues PLEASE.... Thank you x