Eco Farming Daily provides comprehensive guidance on planting corn seedlings, focusing on sustainable practices to enhance yield and soil health. They emphasize the importance of selecting nutrient-rich, well-drained soil with a pH between 5.8 and 7.0, and recommend planting corn in blocks rather than single rows to improve wind pollination. Optimal planting depth is about 1 to 1.5 inches, with seedlings spaced 12 to 15 inches apart and rows 30 to 36 inches apart. Additionally, they advise on proper seedbed preparation, including tillage methods and the incorporation of organic matter, to create an ideal environment for seedling growth.