Coming Soon: May / June 2021. An evergreen rosette of blue–green leaves with creamy white margins which turn pink in the colder months and, in summer, clusters of silvery blue spiky flowers on sturdy, intensely blue stems. From a sport discovered in Cornwall a few years ago and possibly one of the the most striking variegated plants you’ll ever see! Height and Spread 45 by 45cm. Plant in full sun and well drained soil.