110-120 Days to maturity. Zea mays. Eureka Ensilage Corn Seeds. Non-GMO, annual, open-pollinated, heirloom, Dent Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and drought-prone regions. Eureka Ensilage is a very old variety. At True Leaf Market, we are one of the very last seed companies to carry this great old heirloom. ~150 seeds/oz.