Armoracia rusticana 'Horseradish'
The plant is probably native to southeastern Europe and western Asia, but is popular around the world today. Horseradish is ideal for your organic herb garden.
Horseradish Homeowner Growing & Maintenance Tips:
Set roots 9 to 18 inches apart, with the crown (the top of the root and the start of the top growth) about 4 inches below the soil surface, and water thoroughly.
Mankind has been growing horseradish for centuries, Records indicate that the Egyptians cultivated this plant prior to 1500 B.C. It was also used by the Romans as an aphrodisiac.
USDA Hardiness Zone 4-9
Armoracia rusticana 'Horseradish' Characteristics & Attributes