Centaurea cyanus Cornflower
It is also occasionally used as a culinary ornament. Cornflowers have been used and prized historically for their blue pigment. Cornflowers are often used as an ingredient in someblends and herbal teas,Light requirements: full sun. Water
Uses: Medicinal Duration: Annual
Striking brilliant blue blossoms, infused in water, have both curative and calming action for nervous disorders. Eyewash is reputed to strengthen weak eyes.