Removing a FAT root from The Hawthorn Raft

Raft 2000 April 2015One of the challenges that face anyone creating bonsai is that they GROW not only above the soil but below, of course all trees need roots however sometimes the roots can cause problems such as oversize and out of scale to the tree, particularly with deciduous species.
I have been working this hawthorn raft over 26 years, it has been re-potted 5 times, it tends to sulk for 12 months after re-potting, but it settles down the following season.
At the end of 2015 I noticed that a major root was becoming too thick and changing the nature of the nebari of the tree. The other roots were in scale to the tree and were in sufficient number to sustain the tree if the thick root were to be removed.
dsc_0261I did not want to remove the root during re-potting of the tree as such an intervention combined with disturbance of the whole root mass may have set the tree back or even threatened the life of the tree.
At the end of the growing season I opted to remove the offending root whilst still in the pot, leaving the thinner roots emanating from the oversize root in place. These will be removed when total re-potting takes place in 18 months’ time.
A VERY sharp saw was used and the cut was shaped with a Dremel and ‘nibbler’ finally the wound was sealed and covered with soil to encourage new finer roots to emanate from the cut. In the last photos you can see that the BIG root had been previously severed and callused well with two major roots formed from the cut.

One comment on “Removing a FAT root from The Hawthorn Raft

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