The River Birch (Betula nigra) is a stunning tree with beautiful bark that peels to reveal layers of salmon, pink, and brown. It thrives in full sun and is hardy in zones 4-9. Native to the eastern United States, it can grow up to 80 feet tall in the wild, but can be maintained as a bonsai. Its love for water makes it perfect for a water or bog garden. Its small size and unique bark make it a great addition to any bonsai or native landscape.