how many bags of concrete per fence post hole
Get 20 60lb. bags of Quikrete-one bag for each post. Mix separately for each post unless you are good at mixing concrete. I've found one bag at a time in a wheelbarrow is good.They also have the 50lb. bags for setting posts that you just add the water to the hole.ext. I am installing 20 wood fence posts. They are eight feet long going into 2.5 foot deep holes that are 12 inches wide. Six inches will be stone fill for drainage and the rest will be concrete.