100 Days to maturity. Zea mays. Blue Hopi Corn Seeds. Non-GMO, annual, open-pollinated, heirloom, Flint and Flour Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and drought-prone regions. Blue Hopi is known for its large, blue ears (8-9 inches) with a sweet flavor. While this is sweet corn when harvested young, it is most commonly used as a flint and flour type when it is ground for a blue corn meal used for tortillas, corn chips, or blue cornbread. Its blue color also makes it highly decorative. Contains 20% more protein than other varieties of corn. ~150 seeds/oz.