Posted: 30/05/2014 at 08:04
Helictotrichon too, lovely tall version of festuca.
(I divide Elijah Blue every couple of years as the foliage colour declines over time)
I like cerinthe but it seeded so much I developed a dislike of it. 'tis a nice plant though.
Will check out that sedum Dove but, yes, there are some glaucous ones but usually low spreaders! That Daniella sounds interesting too.