Eryngium 'Big Blue' (Sea Holly 'Big Blue')

Eryngium 'Big Blue' is a stunning perennial plant with unique, spiky flowers resembling thistles. Its leaves are silvery-blue in color and form a basal rosette. The flowers are steel-blue in color and have a cone-like structure surrounded by spiky bracts, making them highly attractive to bees and butterflies. 'Big Blue' is a cultivar known for its large flower heads and vigorous growth.