Beloved Japanese paper retailer MUJI has their own version of a sustainable wooden tree. Ornaments are displayed in cutouts in the wood, and hung on hooks. The tree comes in two sizes, and is FSC certified.
Made from 100% recycled cardboard, this six and a half footer comes in a natural tree print, or a nostalgic “Christmas tree of yesteryear” model. A set of energy efficient LED lights comes with each tree, and operate at a low voltage- making them safe to use on cardboard.