Horseradish Plants

Horseradish Plants FAQs

Take a look at some of the frequently asked questions we receive from those looking to buy Horseradish Plants in the UK. You can  contact our Customer Service Team or browse our general FAQs for further advice.

When to plant Horseradish Plants

The best time to plant horseradish plants in the UK is in early spring, typically from March to April, or in autumn, from October to November. Planting during these cooler seasons allows the roots to establish before the heat of summer or the frost of winter. Ensure the soil is well-drained and prepared with organic matter to promote healthy growth.

How to Plant Horseradish Plants

To plant horseradish plants, choose a sunny or partially shaded spot with well-drained, fertile soil. Prepare the soil by digging in organic matter, such as compost or well-rotted manure. Plant horseradish crowns or root cuttings at an angle of 45 degrees, with the top of the crown about 5 cm below the soil surface and the roots spaced 30–60 cm apart. Ensure the growing area is free of weeds, as horseradish can be vigorous once established. Water the plants thoroughly after planting and maintain consistent moisture throughout the growing season. Mulching around the base helps retain soil moisture and suppress weeds. Horseradish thrives with minimal care and is typically harvested in autumn, once the roots have fully developed.

How long do Horseradish Plants take to grow

Horseradish plants take around 12 to 18 months to grow fully and develop large, flavourful roots. While the plants establish quickly and produce leafy growth in the first season, the roots are typically harvested in autumn of the second year for the best flavour and size. However, in some cases, you can begin harvesting smaller roots after the first growing season, usually around 10–12 months after planting.

Why Grow Horseradish Plants?

Growing horseradish plants is a great way to have fresh, flavourful horseradish right at your fingertips. The roots are perfect for making your own homemade horseradish sauce, adding a zesty kick to meats, sandwiches, and salads. Horseradish is easy to grow, highly vigorous, and can thrive in a variety of conditions, making it ideal for gardeners with both large plots and smaller spaces. It also has health benefits, such as aiding digestion and containing antioxidants. With minimal care, horseradish can provide a bountiful harvest year after year, making it a valuable addition to your home garden.

Where can you grow Horseradish Plants?

Horseradish plants can be grown in a variety of locations, as long as they have sunny to partially shaded spots and well-drained, fertile soil. They thrive in vegetable gardens, raised beds, or large containers with enough space for the roots to spread. Horseradish is quite adaptable and can tolerate less-than-ideal soil conditions, but it performs best when the soil is rich in organic matter. It’s also suitable for growing in cooler climates as it can withstand frost, making it a versatile crop for many gardeners. Just be mindful of its vigorous growth, as horseradish can spread if not kept in check, so consider planting it in a dedicated area or using containers.

Why Buy Horseradish Plants from Marshalls?

• Our customers are supported by a team of experts dedicated to providing valuable advice. You can also use our growing guides, backed by 70 years of experience, to get the best results from your Horseradish Plants and other plants.
• You can contact us six days a week – including bank holidays – to discuss our products and services or to chat about all things gardening.
• We pride ourselves on offering fast delivery on all orders, with any 'in stock' plants and seeds sent out within three working days. We're green-fingered in more ways than one, too, thanks to our fully recyclable packaging.
• We won second place at the 2022 Great British Growing Awards for Best Online Retailer.
• Thousands of five-star reviews on Trustpilot and a 100% satisfaction guarantee on all our products show that we're a company you can trust.