OK, I think we finally found the guy that's trying to stick the round peg into the rectangular hole.
The only issue I see as being difficult to overcome is, how do we get the form off the trunk? I believe a torch might be counter-productive.
There have been lots of home owners and old school arborist that have used a tree as a cement form, that didn't work to well either.
Good luck with your experiment wulkowicz, sounds like treevet might like to assist you, I'm sittin' this on out.
