My trees had a harsh winter in Pa and and 3 of my pots cracked. What material do you recommend to hold them together until the trees are strong enough to be repotted? I would like something more aesthetically appealing than duct tape or flex seal.
Clear boxing tape should work, particularly if you have a nice long strip. If you are careful and get it sealed down it should not be too visible.
Two part epoxy glue. Dusted with a gold Mica powder
I like this tradition approach of highlighting and appreciating the wabi sabi.