
I was thinking of air-layering a few parts over time but this morning I saw that five branches were on one side - so why not lay it down and form a raft of some kind. Why not take advantage of any little cuttings too; I think they are hard to strike, so any that survive are just a bonus.

I am that confident the mainline tree/raft will survive. I didn't cut the root ball massively; enough on the under side and top so that I could lay it down. The moss is covering the root ball which is necessarily raised. On the underside of the trunk I striped back to the cambium and also scored it a bit. I applied liquid roots hormone and buried it. The scoring/roughing of the edges of the bark is something I learned from a Japanese Bonsai book that I have - I believe the technique may improve the look of the roots... if they do grow.
Anyway - this could be one of my many public failures; could be good. We'll see.
I've chucked 'em under a couple of clear lids that I have - perhaps create a bit of humidity to help strike roots? Or not.

Cheers, M