Alnus alaskana
Alnus alaskana, known as Alder, is a deciduous tree in the Betulaceae family, categorized as ornamental. It thrives in full sun and prefers medium water conditions, growing to a height of 8–15 meters. It blooms with green and brown flowers in April and May and prefers loamy soil. Suitable for USDA zones 5–8.
Light
Full sun
Watering
Medium water
Soil
Loamy, Clay, Peaty
Height
10–20 m
Spread
6–10 m
Zones
3–7
Flower colors