English walnut
Juglans regia
A large deciduous tree cultivated for its edible nut, widely used fresh, roasted, and in baking.
Family
Juglandaceae
Temperature
15-30°C (absolute 7-40°C)
Rainfall
800-1700mm (absolute 400-2200mm)
Altitude
3650m
Soil pH
5.5-6.5 (absolute 4.5-8.3)
Soil types
Deep, well-drained loamy soils