March 10, 2014
When placing fence posts, the depth of the post hole should be one-half of the above-ground post height, for example: For a 4' above ground post, use a post with an overall height of 6 feet and place 2 feet (24”) in the ground. For holes that are 24” deep, with a 12” diameter, and a 4” x 4” square post placed within, a single hole would require approximately three 60# bags of mixed QUIKRETE Concrete Mix. 8 posts will require approximately 24 bags. These are estimates and will vary based upon waste, uneven subgrade, etc. Note that the QUIKRETE Concrete Mix must be blended with water before being added to the hole.
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