Nutrient Engine currently supports Corn, Soybeans, Wheat, Barley, and Peanuts. Any other crops are considered unsupported by Nutrient Engine. If you have an unsupported crop, Nutrient Engine will provide a “Not Available for [specific crop]” message. Even though the crop is not supported, Nutrient Engine does factor in the nutrient requirements for each unsupported crop so that the Nutrient balance in the field, season to season, is correct. If the crop type is incorrect for the field, please visit Field Story to edit the existing planting event. To check the crop type on the field, check the upper right hand corner of the Nutrient Engine page.