River Birch have attractive exfoliating bark that often peels, and delicate leaves that reduce well in size. They have a graceful, natural shape that can be beautifully accentuated in bonsai form. Birch trees respond well to pruning and wiring, allowing for creative shaping. Their vibrant seasonal color changes, especially in the fall when their leaves turn golden yellow, add to their year-round appeal as a bonsai. Even better, they're native to the USA!