Which of the following is a warm season crop?

Eggplant is classified as a warm-season crop due to its growth requirements, which thrive in higher temperatures. These vegetables generally require a longer growing season and are sensitive to frost, making them well-suited for warm environments. Eggplants flourish best when temperatures remain above 70°F (21°C), which aligns with typical warm-season growing conditions.

In contrast, the other options represent cool-season or transitional crops. Oats, for instance, are typically grown in cooler temperatures and can be planted early in the spring for a summer harvest. Broccoli and potatoes also prefer cooler growing conditions, with broccoli being a cool-season vegetable that can tolerate light frosts, and potatoes generally thriving in the moderate temperatures of early spring and fall. Therefore, eggplant stands out as the only option that aligns with the characteristics of a warm-season crop.