BLUE SHRIMP FLOWER!
Half-hardy Perennial - usually grown as an Annual that Flowers from June to frost.
Very attractive plant with purple- blue flower heads on deep blue green bracts ideal for bedding and containers.
Cerinthe is a quite large seed and is best sown individually into a plug tray.
Sow on to very moist compost and cover to a depth of 2" with vermiculite.