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Horseradish

Armoracia

Also called Horse Radishes

Horseradish
Photo: Pethan, CC BY-SA 3.0

Armoracia is a genus in the cabbage family, best known through horseradish (A. rusticana), a hardy perennial grown for its pungent root. Grow it in cool, moist, fertile soil in full sun to part shade, and contain it with a root barrier since it spreads aggressively.

Family
Brassicaceae (Cabbage family)
Light
Full sun, Part shade
Water
Keep soil consistently moist, especially in dry spells.
Soil
Deep, fertile, well-drained loam; roots grow straight in loosened soil.
Temperature
10–25 °C; hardy to about -30 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts

About

Armoracia is a genus of flowering plants of the family Brassicaceae, native to the Palaearctic. Its best known member is horseradish, Armoracia rusticana, which is the type species.

Other Armoracia plants

Horseradish · Siberian horseradish

Text excerpted from the Wikipedia article Armoracia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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