Alnus serrulata

Alnus serrulata is a deciduous Shrub growing to 4.5 m .
It is hardy to zone 2. The species is monoecious and is pollinated by Wind.
It can fix Nitrogen.
Suitable for: medium and heavy soils and can grow in heavy clay and nutritionally poor soils. Suitable pH: acid, neutral and basic soils. It cannot grow in the shade. It prefers moist or wet soil.