Janet Baraclough wrote:
This elegant blue-green serrated foliage plant is well established in
the front garden now, in a sunny spot between big boulders; it
flowers but not well enough to set seed. I'd like to propagate it to
use in another part of the garden, does anyone have experience of
doing this?

Janet

From memory, I seem to recall mine self layering from branches lying on the
ground.

p