Was this repotted recently?
Gotta be careful with what roots want to live and die in that "mound".
I think running a machete over the top lip could slice this to perfection for a shallow pot. Not saying do it ...bit for the future, you mighta coulda.
This is ones of those trees that should be relegated to the exchange pile, as you WILL find a better box before this is worthy, even if you ain't looking!
Sorce
Repotted in late February, only to reduce the rootball for the pot, akadama was placed around the root ball. The mound is the original soil which will be slowly removed each repot.
The root ball was all feeder roots, did not see any large roots so it was easily reduced without major harm.
Are you saying you wouldnt want them to thicken up on the surface or just slice to perfection for style points?
also this is just a crappy pot I was given for free at a charity shop
I have also already trimmed the edges of the root ball into more of a dome shape mound. I didnt want to remove much more.
As for the exchange pile it would definitely go into it if I had anyone to exchange with.
I'm not in a rush to try thicken the trunk up more I like how it looks at the moment
Working with what is present doesnt seem so bad to me.
I cut it back to this structure so they're only present because of me, it is just continuing a design plan is it not?
Once I have built the structure similar to the picture idea I can then go in and cut back the branches so they all share a similar look in terms of age and bark texture as the tree grows out.
For right now I will develop the longer branches to grow the taper I want.