Bill from Little Rock, Ark writes
Unfortunately, only products manufactured by Scotts will have the specific spreader setting using Drop Spreaders like the Scotts Turf Builder Classic Drop Spreader. If your spreader is not listed on the label of the product being applied, then you will need to calibrate your spreader to the recommended application rate for the granules being applied. Due to the thousands of granules on the market and just as many different types of spreaders, there isn't a master list that exists. You may try contacting the spreader manufacturer directly or for the product itself for spreader setting recommendations or take a moment to view our How to Calibrate your Spreader Video for a quick demonstration of how to do this yourself.
Answer last updated on: 09/12/2022