Read the usage instructions on the back of the bag of lime that will be spread. The amount of lime to be spread depends greatly on the area that needs to be treated. Typically, approximately 40 lbs. of lime for every 1,000 square feet of lawn.
Open the bag of lime and add the amount called for into the push spreader.
Set the spreader swath, at the bottom of the spreader, for about 1 1/2 feet if covering a smaller area. If spreading lime throughout the entire yard, set the spreader swath to 5 feet.
Push the spreader in a straight line, walking the area to be covered until the lime is spread.