The best time to plant corn is when the soil temperature reaches between 50 and 55°F (10-13°C). Corn seeds should be planted about 1.5 to 2 inches deep, spaced 8 to 12 inches apart, with rows 30 inches apart. https://farmisavy.blogspot.com/2024/10/Corn%20Farming%20A%20Simple%20and%20Detailed%20Guide.html