- You Will Get 65 Seeds Of Blue Eyed Grass, Stout Blue Eyed Grass Seeds. - Perennial. - 4-6" tall. - Blue flower with yellow center. - Full Sun or part shade. - Hardy zones 3-8. - Produces grassy leaves with small, 6-petal blue flowers that have a yellow eye. - Blooms in the summer. - Great for naturalizing or borders. - It is actually a variety of Iris.