Nepalese Alder

Alnus nepalensis

Physical Characteristics

Alnus nepalensis is a deciduous Tree growing to 22 m (72ft 2in) at a fast rate. See above for USDA hardiness. It is hardy to UK zone 9. It is in flower from September to October. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. It can fix Nitrogen. Suitable for: medium (loamy) and heavy (clay) soils and can grow in heavy clay and nutritionally poor soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist or wet soil.

Distribution

E. Asia - China, Himalayas

Habitats

Woodland Garden Canopy; Bog Garden;

Edible Uses

None known

Medicinal Uses

Diuretic A useful diuretic for reducing swelling of the leg[269]. The juice of the bark is boiled and the gelatinous liquid applied to burns[272].

Known Hazards

None known