That is what I have been doing this morning, mine are a bit stubborn and took half an hour to get 6 out, one was a fairly new one put in a year ago and it snapped off, bloody thing was rotten, not bad for a new 6" post.
The old ones were in about a metre.
Got to put some 12’ posts in at the back and a fence as I want to try growing hops this year, the local brewery has shown some interest.
This concrete is a pain in the arse as it’s too big to grab and trying to slide it into the bucket just results in it sliding across the ground, I reckon each piece weighs about 50-100kg.
and it seems like we have a couple of truck loads of it, it came buried under some free roadbase we got for the arena and I wasn’t home when it was delivered.
Still cheaper than buying the road base which is a good foundation for the arena.