WBZ CBS Overnight News November 21, 2016
Now this fastsetting concrete you can mix it up in a buggy. What were gonna be doing though were gonna dump it directly into the hole and add some water. Makes the process of what were doing a little bit easier. Now what you wanna do is put in about half of a bag, and then well soak it with water. Let that soak in and then add more dry mix then more water and keep working our way as we adjust the pole as we go along. Now the idea is to fill the hole almost to the top with a little bit of room left for grass or mulch or Something Like that. Then well be able to moisten the top and let it set up...
Source: archive.org