Introduction

Tomatoes are a staple in many Illinois households and planting them at the right time is key to a successful harvest. In this article, we will explore the best time to plant tomatoes in Illinois.

Climate in Illinois

Illinois experiences four distinct seasons - spring, summer, fall and winter. The average temperature in Illinois during the summer months is between 80-85°F. However, the temperature can range from the low 60s to the mid-90s during the growing season - June to September. The winter months in Illinois can be harsh, with temperatures dropping below zero, and snowfall is common from December to February.

Best Time to Plant Tomatoes in Illinois

The best time to plant tomatoes in Illinois is during the late spring when the soil temperature is above 60°F. The ideal temperature for planting tomatoes is between 60-70°F. The optimal month for planting is May when the average temperature is around 60°F.

If you are in northern Illinois, you can wait until early June to plant your tomatoes. This is because the soil in northern Illinois takes longer to warm up compared to the southern parts of the state.

Types of Tomatoes to Plant

When planting tomatoes in Illinois, it's important to choose the right type of tomato for your climate. There are several varieties of tomatoes that grow well in Illinois. Some of these include the Roma, Celebrity, and Early Girl tomato varieties. These types of tomatoes are known for their great taste and yield.

Tips for Growing Tomatoes in Illinois

Growing tomatoes in Illinois can be a rewarding experience if done correctly. Here are some tips for growing tomatoes in Illinois:

Choose a sunny spot - Tomatoes need at least six hours of direct sunlight daily to thrive

Provide support – Tomatoes grow tall and need support to help hold them up

Watering - Make sure to water the plants deeply but infrequently to prevent fungal growth

Pruning - Prune the suckers (new shoots from the main stem) to improve air circulation around the plant

Fertilize - Add a balanced fertilizer to the soil to promote growth and yield

Remove diseased plants - Remove any diseased plants to prevent the spread of disease to the other plants

In Conclusion

Planting tomatoes in Illinois can be a fun and rewarding experience. Knowing when to plant, what type of tomatoes to plant, and how to care for them are essential for a successful harvest. By following the tips mentioned in this article, you can increase your yield and enjoy fresh, delicious tomatoes all summer long!