Which of the following crops are NOT a primary crop grown in New Jersey?

In New Jersey, the agricultural landscape is characterized by a diversity of crops that thrive in the region's climate and soil conditions. Corn is indeed a significant crop in New Jersey, primarily grown for silage and grain, making it a vital component of the state's agricultural output.

In contrast, wheat, while grown in various parts of the United States, including New Jersey, is not a primary crop for the state. New Jersey's agricultural economy predominantly focuses on crops like berries, hay, and corn, which are better suited to the state's growing conditions and market demands.

The distinction lies in the volume and economic impact of these crops in the state’s agricultural sector. Berries, specifically blueberries and cranberries, lead the state's fruit crop production, while hay is extensively used for livestock forage. Therefore, among the given options, corn is a vital crop in New Jersey, while wheat does not hold the same significant status, making it the correct choice for crops that are not primarily grown in the state.