Grain Drill Calibration
NOTE: If planting a seeding rate of 450,000 seeds per acre or lower using a box drill, drop the seed cup doors to the second notch, rather than the first notch, as indicated in the videos below.
Videos and Worksheets
John Deere 1910/1890 Combination Air Drill Calibration Video
Great Plains Box Drill Calibration Video
John Deere Box Drill Calibration Video
Related Files
Box Drill and John Deere 1890 and 1990 CCS Calibration Worksheet
John Deere 1910 Commodity Cart Calibration Worksheet
2016 RiceTec Grain Drill Calibration Worksheet (as seen on videos)