About This Product
Botanical Name: Alnus rhombifolia
Common Name: White Alder
A deciduous, fast-growing riparian tree with an upright oval canopy and clean green foliage. Catkins and small cone-like fruits add seasonal texture, while roots support nitrogen-fixing associations. Native to California, it is well suited to bioswales, creek edges, and landscapes with consistent soil moisture.
USDA Zone: Zones 4 - 9, 14 - 24
Sunset Zone: Zones 7 - 10
Mature Height: 50 - 90 feet
Mature Width: 35 - 40 feet
Light Needs: Full Sun, Partial Sun, Filtered Sun
Water Needs: Regular
