Guidelines for calibrating spreader settings

Please check the table below for guidelines as to how to calibrate spreader settings for various manufacturers’ equipment.

Application rates for 15-0-1 and 15-1-1

To meet the nitrogen needs of your crops, apply 5 lbs. of product per acre daily through drip irrigation. If applying weekly, apply approximately 35 lbs. of product per acre per week. Use approximately 150 lbs. of product per acre per month based on your crop needs and soil testing.