Common name: Grey Alder.
Native: Europe, Caucasus.
Size and spread (10 years): 12m x 5m
Treatment required: Requires pre chill.
Seeds / kg: c. 102,500 germinal seeds/kg
Ideal sowing period: Spring
Soil conditions: Will thrive in all soils including chalk and drought prone conditions.
Planting instructions: sun or semi shade, difficult sites, good pioneer
Mature height: 25m