Discover the beauty and versatility of Betula occidentalis, commonly known as Red Birch, Water Birch, or Western Red Birch. This remarkable broadleaf deciduous shrub or small tree thrives in riparian environments, making it an ideal choice for landscaping near streams and watercourses. Reaching heights of 15-30 ft, and occasionally up to 40 ft, this plant forms elegant clusters with upright growth in its youth, developing nodding branches as it matures. Its twigs are thin and often pubescent, adorned with warty resin glands, while its striking bark boasts black-brown to purplish-brown hues with distinctive horizontal lenticels.
The glossy, yellow-green leaves are small yet captivating, transitioning to a vibrant yellow in the fall. In spring, Red Birch showcases slender, pendulous catkins, including pollinating male catkins about 6 cm long, and mature seed catkins 2.5-4 cm long. Ideal in sunlit areas with moist, well-drained soil, Betula occidentalis is hardy to USDA Zones 3-4. Native across western North America, from southern Alaska to New Mexico, it enhances biodiversity and stabilizes stream banks. Embrace the ecological and aesthetic benefits of this unique species in your outdoor space today!