Eryngium flower, also known as “sea thistle” or “blue thistle,” is a perennial plant noted for its spiny, spiky blue or silver inflorescences. Its flowers have an unusual and attractive shape, similar to a hedgehog or a ball. It is a resistant and easy-care plant, ideal for gardens with hot and dry climates. The Eryngium flower is prized for its exotic appearance and its ability to attract pollinating insects, such as bees and butterflies. Flora and fauna lovers enjoy the beauty and originality of the Eryngium flower in its natural environment or in flower arrangements.