Well, there are Italian & I think Rhone wines aged in chestnut.
I asked my barrel broker about chestnut barrels last year. He replied that he and Michael Mondavi had experimented with them at one time and abandoned the idea. Sounded like they were _really_ tannic.
I think redwood was used
> in CA, but not sure if that's still true.
Redwood was definitely used here in California, but I think that's gone out of favor. It's sort of a throwback to the 1970s. The hot tub industry probably consumed all the available resources. ;^D
Tom S