Betula nigra
Zone: 4
Size: 50-75’ H x 35-50’ W
With shaggy, multi-hued bark and stunning, gold fall color the River Birch is a welcome addition to spacious yards. This species will quickly grow into an impressive specimen when provided with ample moisture. That said, it tolerates dry, sandy soils as well as damp, compacted ones once established. High pH soils are its only kryptonite. Bronze Birch Borers generally ignore it completely. The River Birch has better heat tolerance than white-barked birches. Therefore, it makes a much better focal point for open settings. A big, beautiful River Birch contributes soothing, graceful movement to the landscape. Choose a clump form or single stem to achieve the look and function of your choice. Mourning Cloak butterfly larvae feed on shimmering leaves and a variety of song birds relish its seeds.
