timber training boxes
Greetings,
I've seen in several bonsai books and on the net the use of training boxes
for larger specimens of Yamadori etc. I was wondering what would be the best
timber to use for say a 5 year stint as a training box. My main concern
being timber rot and it's effects on the roots of my plants.
I knocked up one box out of dressed (smooth sanded) pine planks I had laying
around and sealed them with clear varnish but am still somewhat concerned
about the planks rotting.
Any tips in regards would be greatly appreciated.
Martin
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