When purchasing raw material Yamadori… that is trees that have been collected and are in the first container that they were established, many folk are concerned that the transition to a smaller container would be too traumatic an undertaking.
Timing, health and understanding the resilience of the species is essential when doing this work.
The example shown here is a yew tree that I am developing for David Carvalho from Portugal, the tree has been in its first container for three years and is ready to be moved to a much smaller ‘bonsai pot’ size container.
Checking the roots we see that it pot is full and there is Mycorrhiza present, good evidence of a healthy root system. The establishing planting medium is still very open and there are no ‘black’ roots to be seen.
On closer inspection a thick root needs to be shortened to enable the tree to…
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