0soyoung
Imperial Masterpiece
I understand that now; his words to explain that the bonsai argot "notching a branch [down]" actually means notching the trunk to which the branch is attached.Adair described exactly what I was referring to...
As far as the pine in the video goes... That is just trying to hard to make something out of nothing for my taste....that tree may have survived...the photos at the end of the video show the wire off but guy wires still attached....however that trunk is permanently weakened and I wouldn't want to have to be the one to work on it in the future.
In my experience, going to such extremes just to create something out of less than desirable material, may make a decent video/demo but rarely results in a long term success.
I'm not impressed with that tree either. BUT, are you saying (or would you say) that there is only one circumstance in which a notch should be cut into a tree and that is into the trunk just above a branch (i.e., at the branch crotch)?
It will look excellent with the tags hanging from it stating, "do not touch here, or here, or here, or here".
For a few years. But won't there be at least one point where the cambium of each side is in contact after the branch is bent to close the notch? Then, with due care to prevent dehydation (e.g., liberal application of cut paste, grafting wax, saran, parafilm), wouldn't this just be like any other graft? Eventually the cut is bridged by wood and each season that layer of wood bridging the cut(s) will get thicker and stronger.