Blue eryngo, Flat sea holly, Blue glitter (Eng.)
A striking herbaceous plant. It is used to create decorative borders, beds, pot plants, containers and landscapes. Excellent for cut or dried flower arrangements. The blue color intensify with cold. And it is usefull for medicinal purposes. Be aware, they can overgrow and invade areas quickly, and with every little root that stays behind in the soil growing into a new plant, thy are tricky to remove from an area!