1 Live Root Horseradish Armoracia rusticana Hardy Perennial Culinary Herb Root

Horseradish is a hardy perennial root crop grown for its pungent, white taproot, which is harvested in late autumn once the foliage dies back. Valued for its vigorous growth and cold hardiness, it is a reliable choice for kitchen gardens and allotments seeking a low-maintenance, long-lasting crop. Its large, glossy green leaves also add bold texture to the vegetable bed.
Horseradish roots are traditionally grated and used fresh in sauces and condiments, and the young leaves can be used sparingly in salads. Plants spread readily once established, so give them a dedicated corner or sink a root barrier to contain growth. Lift roots in autumn or leave in the ground over winter and harvest as needed.
Species: Armoracia rusticana
Type: Hardy perennial root crop
Plant_Habit: Upright clump-forming
Sun: Full sun to partial shade
Soil: Deep, fertile, well-drained loam
Days_to_Harvest: 150-200
Zones: 3-9
Germination: Not applicable
Sowing: Not applicable
Spacing: 45-60 cm between plants
Notes: Thick white taproots to 60 cm; harvest after first frost for fullest flavor