86 Days to maturity. Zea mays. Japanese Hulless Corn Seeds. Non-GMO, annual, open-pollinated, heirloom, Pop Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and drought-prone regions. Japanese Hulless Popcorn Corn Seeds. Was once called Australian Hulless. Grow your own popcorn! Japanese Hulless grows 4-5' tall and bears 3-6 four inch long ears. This is a nutty, flavorful popcorn. ~200 seeds/oz.