Species description: Betula nigra are deciduous trees also known as river or black birch and are the only birch species capable of growing in both warm and cold climates. Just like all birches, river birches develop a unique and beautiful flaking bark with age. This species has small leaves that especially lend well to bonsai. In the fall, the leaves reliably turn a golden yellow. The species is prone to some branch dieback, however can be mitigated with regular fertilization and pruning- keeping the vascular system active.
USDA zones: 3-9
Light requirements: Full sun, river birch are a pioneer species.
Watering requirements: Heavy watering required, river birch are one of the highest water mobility deciduous species and quickly suffer if allowed to dry out.
Size: Tree growth is approximately 9” in height, potted in a 3.5”x5” square pot.
Shipping: Oregon and Washington state customers, please read our shipping policies.
*For additional care, visit our Care Sheets tab
Species description: Betula nigra are deciduous trees also known as river or black birch and are the only birch species capable of growing in both warm and cold climates. Just like all birches, river birches develop a unique and beautiful flaking bark with age. This species has small leaves that especially lend well to bonsai. In the fall, the leaves reliably turn a golden yellow. The species is prone to some branch dieback, however can be mitigated with regular fertilization and pruning- keeping the vascular system active.
USDA zones: 3-9
Light requirements: Full sun, river birch are a pioneer species.
Watering requirements: Heavy watering required, river birch are one of the highest water mobility deciduous species and quickly suffer if allowed to dry out.
Size: Tree growth is approximately 9” in height, potted in a 3.5”x5” square pot.
Shipping: Oregon and Washington state customers, please read our shipping policies.
*For additional care, visit our Care Sheets tab
