- You will get 50 Seeds of Borage Edible Flowers And Leaves Heirloom Annual Non-GMO Herb Seeds. - Genus : Borago. - 50 Borage Seeds Edible Flowers and Leaves Heirloom Annual Non-GMO. - (18-24″) Borage is a stunning plant with bright blue star-shaped flowers. The flowers and leaves have a crisp cucumber like flavor. The flowers are delicious in drinks and as a garnish. The young leaves can be eaten in salads or cooked. Direct seed in a spot with full sun or partial shade. Plants are much wider than they are tall, give plenty of space. Usually self seeds. 56 days.