Stowell's Evergreen Sweet corn seeds grow into upright/erect plants reaching 73–96 in and producing 8–9 in ears; 14–20 kernel rows. The white kernels are suited to block planting, dependable pollination, dry or fresh harvest, and seed saving. Stowell's Evergreen Corn Seeds produce classic heirloom sweet corn with large, tender ears that stay sweet and flavorful longer than most varieties. About Stowell's Evergreen Stowell's Evergreen is an annual sweet corn with white color, 73–96 in mature height or spread, and an upright/erect habit. Harvest form or size: 8–9 in ears; 14–20 kernel rows. Botanically it is Zea mays L. Maturity or first bloom: 90-99 Days; germination: 7-10 Days at 70–85 °F. Best for block planting, dependable pollination, dry or fresh harvest, and seed saving. The heirloom sweet corn that never stops giving. History and provenance Stowell's Evergreen is a long-established white sweet corn associated with nineteenth-century American garden and market production. Cultivar records document its large white ears and relatively late maturity. The word 'Evergreen' refers to the variety's ability to hold eating quality in the field longer than many early sweet corns, not to evergreen foliage. Modern seed lots should still be evaluated for ear type and maturity because a historic name does not by itself prove every modern seed lot is identical to an early catalog sample. Even after harvest, the kernels stay tender and “evergreen” on the stalk longer than any other sweet corn. This variety fits within that long seedkeeping history, where kernel color, ear form, maturity, and field performance were preserved through careful selection over generations. Uses and Benefits: Stowell's Evergreen Corn (Zea mays) is a classic variety known for its sweet, white kernels. Stowell's Evergreen Corn is appreciated for its sweet flavor and versatility. Growing facts Scientific name Zea mays L. Life cycle Annual Maturity / first bloom 90-99 Days Germination 7-10 Days at 70–85 °F Seed depth 1 in Plant height / spread 73–96 in Growth habit Upright/Erect Spacing 10 in between plants; 30 in between rows Sunlight Full sun Soil Loamy; pH 6.0–6.5 Water Moderate Support No-Support Starting Stowell's Evergreen from seed How to grow Stowell's Evergreen Sweet corn Botanical identity: Zea mays L. Life cycle: Annual. Sow 1 in and use a seed-zone temperature near 70–85 °F. Expected emergence: 7-10 Days. Direct sow after frost when the seed zone is warm; do not soak seed in cold or waterlogged soil Plant during Late Spring. Space plants 10 in apart with 30 in between rows or planting bands. Provide Full sun, moderate water, and loamy near pH 6.0–6.5. Support: No-Support. Garden performance and care Plant Stowell's Evergreen in a block rather than one long row so wind-carried pollen reaches the silks. Keep the bed evenly watered from tasseling through ear fill, and protect mature ears from birds and mammals if seed saving. Expected emergence is 7-10 Days; the listed maturity or bloom timing is 90-99 Days. Harvest, bloom, and uses Stowell's Evergreen is best for block planting, dependable pollination, dry or fresh harvest, and seed saving. Harvest form or size: 8–9 in ears; 14–20 kernel rows. Color at the principal harvest or mature stage: White. The heirloom sweet corn that never stops giving. Saving seed Seed saving for Stowell's Evergreen Select several healthy, true-to-type plants so the saved lot represents the variety rather than one unusually early or large individual. Corn is wind-pollinated and highly outcrossing. Grow a substantial population in a block rather than one long row, and isolate the seed crop from other corn by distance, flowering time, or controlled pollination. Mark representative plants before pollen shed and remove clear off-types before they contribute pollen. For seed, leave ears until husks are brown and kernels are hard. Harvest before prolonged wet weather or animal loss, remove husks, and dry ears with strong air circulation until kernels cannot be dented with a fingernail. Shell, screen, and winnow only after full dry-down. Label the crop, cultivar, lot, year, field, population size, isolation method, selected plants, and any unusual ears. Store fully dry seed cool, dark, and protected from moisture and rodents. Test germination before an important planting. Common problems Stowell's Evergreen can be affected by poor pollination, corn earworm, armyworms, stalk lodging, smut, leaf diseases, birds, and rodents. Plant in a block, maintain even moisture at tasseling and silking, use balanced fertility, rotate crops, and inspect ears before storage. Uneven kernel fill usually points to pollen or silk stress rather than a seed-count problem. Frequently asked questions When is Stowell's Evergreen ready? 90-99 Days from direct sowing to fresh eating stage How long does germination take? Expect 7-10 Days near 70–85 °F; actual emergence changes with moisture, seed condition, and soil temperature. How large does it grow? About 73–96 in with an upright/erect habit. Support: No-Support. Can it grow in a container? Best in an in-ground block large enough for dependable wind pollination; not recommended as a single container specimen. How is it used? Primary uses: block planting, dependable pollination, dry or fresh harvest, and seed saving. The heirloom sweet corn that never stops giving. Can I save seed? Yes where the crop biology allows, but keep compatible varieties isolated, use several healthy plants, wait for full seed maturity, dry thoroughly, and label the lot. Minimum Seed Count:50 seeds
