How to calibrate your lawn fertilizer spreader

2 minute(s) read Categories Lawn Care

How to calibrate your fertilizer spreader

how to calibrate your lawn fertilizer spreader


If your spreader is not listed here, you can determine which setting to use by conducting this simple test:

PRO-MIX Lawn Spreader Settings
Half Rate settings "1 Pass" (left picture) and Full Rate settings "2 Passes" (right picture)
  1. Read all directions and precautions on the bag.
  2. Weigh out enough of the fertilizer to cover 100 m2 and put it in the spreader. (Bathroom scales will help you do this.)
  3. Set your spreader on a low setting. (Usually one quarter of the way open is a good starting point.)
  4. Spread the material you put in the spreader over 100 m2 (10 m x 10 m) [1076 sq. ft. (33 ft x 33 ft)].
  5. Ideally the product will run out when you get to the end of the 100 m2 area. If you have a little left over, increase the setting slightly. If you don’t have enough to cover the full 100 m2, reduce the setting slightly.
  6. Write the setting and product name on a piece of tape and apply to the spreader for future reference.

We recommend that spreaders be re-calibrated periodically.

 

LAWN FERTILIZER SPREADER SETTINGS

promix_gardening_lawn_fertilizers_spreader_settings-2