Attractive mounds of spiky blue grey leaves that are topped by airy, dainty looking off white flowers in late spring.  Semi-evergreen.

Winterhardy cool season perennial
Height 50/80 cm
Width 30-50 cm
Spacing 40-50 cm / 6-9 pc/m2
Flowering time IX-X
Site sunny warm dry well drained chalky soil.
Use  groups
Propagation seeds, dividing the clump
Cutting back  spring
Availability 2021