Armoracia rusticana · Brassicaceae

Horseradish

✅ Pet-friendlyPerennial, remaining green throughout the year.30 to 60 cm

LightFull sun

WaterModerate

DifficultyMedium

ColdTolerates prolonged negative temperatures.

Full sunModerateMediumTolerates prolonged negative temperatures.

Description & origin

Horseradish is a perennial plant known for its spicy flavor and culinary use. Its large green leaves are characteristic, and the root is often used as a condiment.

Size

Can reach up to 60 cm in height and width.

Foliage

Evergreen foliage that remains green year-round.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, keeping the soil slightly moist.

Temperature

Tolerates cold well, ideal for temperate climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in early spring or autumn.

Pruning

Remove damaged leaves to promote healthy growth.

Propagation

Easily propagated by root division in spring.

Common problems

Root rot

Occurs in poorly drained soils. Improve soil drainage.

Aphids

Can attack leaves. Use insecticidal soap for control.

Rust

Fungal disease affecting leaves. Remove affected leaves and apply fungicide.

Uses & curiosities

In the garden

Culinary condiment
Pest repellent
Medicinal plant

Other uses

Used in cooking and traditional medicine.

Did you know…

Horseradish has been used for centuries in traditional medicine to treat various conditions. It is also known to repel some garden pests.