Best Time To Plant Corn In Oklahoma
Corn is an essential crop for farmers in Oklahoma. This cash crop is not only valuable but also easy to grow. However, corn planting in Oklahoma requires careful timing to ensure the highest crop yield. Plant your corn too early or too late, and you’ll likely have a disappointing harvest. Here's a guide to help you learn about the best time to plant corn in Oklahoma.
What You Need To Know About Oklahoma’s Climate
Before planting corn, you need to understand Oklahoma’s climate. This state has a humid subtropical climate characterized by hot, humid summers and cold, dry winters. The eastern part of the state is wetter and more humid than the western part, which is drier and more arid.
The state typically experiences long, hot summers, with temperatures often exceeding 90°F, and warm springs with average temperatures between 50°F to 70°F. As for precipitation, Oklahoma receives an average of 34 inches of rainfall annually, with most of the precipitation falling during the summer months. However, the state also experiences occasional droughts, particularly in the western regions.
When Should You Plant Corn In Oklahoma?
The best time to plant corn in Oklahoma is between late April and mid-May. During this time, soil temperature and moisture are ideal for planting, and the risk of frost has passed. In general, the soil temperature should be at least 50°F before planting corn. Planting too early when the soil is still cold will result in poor germination rates and seedling death. On the other hand, planting too late increases the risk of damage by diseases and pests, and also reduces the yield potential.
It's worth noting that the planting window in Oklahoma may vary based on your location and the specific variety of corn you are planting. For instance, early-maturing corn varieties can be planted earlier than later-maturing varieties. Therefore, it's essential to follow planting recommendations based on your particular situation, such as seed type, soil type, and prevailing weather conditions.
Recommended Corn Varieties For Oklahoma
Oklahoma has several corn varieties suitable for planting. Farmers should choose the right variety based on their location, soil type, and other unique factors. Some common corn varieties in Oklahoma include:
- Pioneer 1121 – A medium-maturing hybrid that’s tolerant to heat and drought. It grows best in clay soils.
- DKC63-79 – A medium-early hybrid that produces high yields in light soils. It’s also resistant to rootworm and corn borer.
- LG 8677 – A hybrid with excellent drought tolerance and stress emergence. It grows well in sandy soils.
- DeKalb 68-19 – A late-maturing hybrid that’s resistant to gray leaf spot and produces high yields in fertile soils.
How To Plant Corn In Oklahoma
To ensure a successful corn crop, follow these steps when planting:
- Prepare the soil: The soil should be tilled to a depth of 8 to 10 inches and adequately fertilized before planting. A soil pH of 6.0 to 6.5 is recommended for corn.
- Plant the seeds: Plant the corn seeds at a depth of 1 to 2 inches and 8 to 12 inches apart in rows spaced 30 to 36 inches apart.
- Water the seeds: After planting, water the seeds adequately to encourage germination.
- Maintain the crop: After germination, the corn plants require regular watering, weeding, and fertilization to ensure optimal growth.
- Harvesting: Corn is ready for harvest when the kernels are firm and the husks dry and brown. Depending on the variety, corn typically matures in 75 to 110 days after planting.
Conclusion
The best time to plant corn in Oklahoma is between late April and mid-May. However, it's essential to consider your location, soil type, and the variety of corn you’re planting before deciding on planting time. Follow the recommended planting practices and maintain the crop to ensure a successful harvest. With proper timing and care, you can look forward to a bountiful corn harvest.