Italian Alder

Alnus cordata

Physical Characteristics

Alnus cordata is a deciduous Tree growing to 25 m (82ft) by 8 m (26ft) at a fast rate. See above for USDA hardiness. It is hardy to UK zone 6. It is in leaf from April to December, in flower in March. 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 dry moist or wet soil. The plant can tolerate maritime exposure.

Distribution

Europe - S. Italy, Corsica.

Habitats

Woodland Garden Canopy; Hedge; Bog Garden;

Edible Uses

None known

Medicinal Uses

None known

Known Hazards

None known