Zea mays## HOW TO GROW CORN, POP Corn takes about 14 days to emerge from 50°F soils but only about 5 days to emerge at 70°F. Plant about mid May in the Midwestern U.S., as early as mid April in milder climates. Can direct seed as early as mid February with row cover in mild temperate climates. In regions with short growing seasons, start indoors two plants per cell 3-4 weeks before last frost, plant out after frost. Some soak seeds in water tepid for an hour or two before planting. If cool and wet, plant shallow 1 to 1-1/2”. If hot and dry plant 2–3”. Plant in blocks to ensure the best wind pollination. Do not soak seeds before sowing. Open pollinated corn varies more than hybrid corn. Soil pH 5.8-7.0. Hardiness zones 4-8. Annual.Days from maturity calculated from the date of seeding. Average 200 seeds per ounce, about 10–15 pounds per acre. Federal germination standard: 75%. Usual seed life: 5-10 years. Isolation distance for seed saving: 2 miles.Planting Depth 1-2”Soil Temp. Germ. 55–65˚FDays to Germ. 4-12Plant Spacing 8”Row Spacing 30”Days To Maturity 80Full Sun, Moist Well Drained Black Jack Seed Count .25 Pound ≈ 846 seeds1 Pound ≈ 3,385 seeds##It's easy to grow your own popcorn! Black Jack popcorn plants are 4.5’ tall, with a low ear placement. The ears are 4-6”, with deep dark burgundy kernels that pop white, and consistently pop well in the pot. Ripens 20 days before Japanese Hulless popcorn. Open pollinated, non-hybrid, non-GMO seeds. Tags: Type: Popcorn, Color: Black, Heritage: Heirloom, Certification: Organic.##Strong Roots##Certified Organic by CCOF##Seed grower since 2004##//cdn.shopify.com/s/files/1/0129/8922/files/Strong-Roots-Farm.jpg?v=1607656897##Strong Roots Farm grows certified organic seed, produce, and garden starts in Mendocino County, California. Seeds from the farm go to other seed companies, and are sold through northern California retail outlets and online as Open Circle Seeds.