| Scientific Name: | Armoracia rusticana |
| Common Name: | horseradish |
| Family Name: | Brassicaceae |
| Origin: | Europe |
| Hardiness Zone: | Zone 2: (-46 to -40 °C) |
| Plant Type: | Annual (grown as), Herbaceous perennial |
| Mature Size: | 0.7 - 1.3m x 1.5 - 2.0m (height x width) |
| Habit: | Spreading, Upright |
| Form: | Vase |
| Texture: | Very coarse |
| Landscape Uses: | Herb, Urban agriculture |
| Exposure: | Full sun |
| Soil or Media: | Well-drained |
| Leaves: | Simple, Basal, Soft flexible, Pinnate venation, Glabrous, Rugose, Obovate, Crenate, Undulate (wavy) |
| Flowers: | Raceme, White, Jul-Aug |
| Fruit: | Silique, Green, Brown, Sep-Oct |
| Key ID Features: | |
| Leaves basal, most oblong, 30-60cm long x 10-20cm wide, margins wavy and scalloped; panicles terminal on long peduncles, flowers ~1cm wide, 4 petals, whitish, Jul-Aug. | |