Thanks for the clarification. Going back to the beginning of this thread and looking at the progress in just 4 years, I think the result is amazing and must be encouraging to anyone who would start with seedlings using similar methods. Thanks for sharing it, Clem.thanks !
No, the original wood block is still under the tree.. I changed the lighting of the pic so that you can see it perfectly ->
View attachment 559514
after cutting the roots : the wood block is still here : the trees are still fixed on it so i have no interest in trying to unhook them ->
View attachment 559515
Maybe one day, this wood block will naturally disintegrate so i will be able to remove it easilly.
Greetings.