Horseradish
Armoracia rusticana
Grown for its pungent root, grated and used as a condiment.
Family
Brassicaceae
Temperature
14-20°C (absolute 6-28°C)
Rainfall
600-900mm (absolute 390-1700mm)
Soil pH
6-7 (absolute 4.5-8.7)
Soil types
Deep fertile well-drained soil.