Is August too late to plant corn?

Answered by Edward Huber

Planting corn in August can be challenging as it is getting towards the end of the growing season. However, whether or not it is too late to plant corn in August depends on several factors such as your location, climate, and the specific variety of corn you are planting.

In general, corn is a warm-season crop that requires a certain number of growing degree days to reach maturity. If you live in a region with a longer growing season and mild fall temperatures, it may still be possible to plant corn in August and have it reach maturity before the first frost.

However, if you live in a region with a shorter growing season or cooler fall temperatures, planting corn in August may not be ideal. Corn typically takes around 60-100 days to reach maturity, depending on the variety. If you plant corn in August, it may not have enough time to fully mature before the first frost hits, resulting in a lower yield or immature ears.

Another factor to consider is soil temperature. As mentioned earlier, corn prefers to be planted when the soil temperature reaches around 60 degrees Fahrenheit. If you are planting in August, you may need to check the soil temperature to ensure it is still warm enough for successful germination and growth.

Furthermore, planting corn late in the season increases the risk of disease and insect pressure. As the growing season progresses, pests and diseases may become more prevalent, which can negatively impact the health and yield of your corn crop.

In my personal experience, I have planted corn in August in a region with a longer growing season. However, I made sure to choose a variety that had a shorter maturity time, around 60-70 days, to give it the best chance of reaching maturity before the first frost. Additionally, I monitored the soil temperature and provided adequate water and nutrients to support its growth.

While it is possible to plant corn in August, it is important to consider your specific growing conditions, including your location, climate, and variety selection. Planting corn late in the season increases the risk of not reaching maturity before the first frost and encountering pests and diseases. It is always recommended to consult local agricultural extension offices or experienced farmers in your area for specific advice tailored to your region.