Growing Non-GMO Horseradish Root

Plant the root in a large container, at least 10 gallons in size, or directly into well-draining, loamy soil in a sunny garden spot. Ensure the top of the root is approximately 2-3 inches from the soil's surface, with the skinniest part facing down and at a 45-degree angle. Water the plant about twice a week until it reaches 4 to 5 inches in height, after which it can be moved outdoors. If planting directly in the ground, dig a hole large enough for the entire contents of the pot, ensuring the base of the leaves is flush with the ground.

Water the plant regularly, especially during dry periods, while avoiding soggy conditions. Prune any extra shoots, leaving 5 or 6 leaves to enhance root production. Fertilize every four weeks, using compost, compost tea, or a balanced vegetable fertilizer. Protect the plant from pests like aphids and flea beetles, which may feed on the leaves.

Horseradish Root in the Vegetable Garden

Horseradish serves a dual purpose in the garden, acting both as a flavorful culinary herb and as a natural pest deterrent. In the home or commercial garden, horseradish can be strategically planted to deter pests due to its pungent aroma, which can mask the scent of more vulnerable plants and discourage insect infestations. Its robust, clump-forming nature also makes it a suitable ground cover, helping to suppress weed growth. Moreover, the plant's long, toothed leaves and attractive white flowers can contribute to ornamental garden displays. Beyond its role as a companion plant and pest deterrent, horseradish offers culinary enthusiasts a versatile and spicy root that can be harvested and used in various dishes, adding a distinct and lively flavor. This dual-purpose nature makes horseradish a valuable addition to both functional and aesthetic aspects of home and commercial gardens.

Harvesting Horseradish Root

Harvesting horseradish involves a careful process to ensure the flavorful roots are ready for use. The ideal time to harvest is in the fall after a few frosts but before the ground freezes. One can identify the readiness of the roots when the leaves start to droop and fall to the ground. To begin the harvesting process, dig around the base of the plant and lift the large central root, along with as many smaller roots as possible. Once unearthed, cut down the foliage, leaving about an inch above the roots, and scrub the roots clean of dirt. Following the harvest, allow the roots to dry thoroughly. If you plan to consume the horseradish within a month, it can be stored in the refrigerator, wrapped in plastic. Alternatively, for longer-term storage, keep the roots in damp sand or sawdust in a dark, cool root cellar, ensuring they are not exposed to light. This careful approach to harvesting and storing horseradish preserves its distinctive flavor and makes it readily available for culinary use.

About Horseradish Root

Horseradish is a robust and versatile perennial plant known for its pungent, spicy roots. It has a rich history of cultivation in Europe and Asia.

Gardeners should take note of its invasive nature; planting it in containers or designated areas can help control its spread. For optimal success, avoid planting it in areas where it might outcompete other plants.

Horseradish thrives in regions with cool weather, ideally in USDA Hardiness Zones 4-8.

Horseradish is relatively low-maintenance, requiring well-draining soil with moderate moisture. Its deep taproot allows it to tolerate drought conditions. To encourage robust root growth, limit the number of leaves to 5 or 6 per plant, focusing energy on the roots.

In terms of nutrition, horseradish roots, although toxic in large quantities, are a rich source of vitamins and minerals, adding a flavorful punch to various culinary dishes.

Tips From Our Gardeners

"Consider "root rejuvenation." Every few years, dig up the horseradish roots, trim them to about 8 inches in length, and replant them. This process helps refresh the plant's vigor and ensures a continuous supply of quality roots. Be cautious about where you dispose of the removed roots, as they can sprout new plants. This practice helps maintain a healthy and productive horseradish patch in the long run."

- Chelsea Hafer, True Leaf Market Writer

Horseradish Root Per Package:

• 2 Roots

Non-GMO Horseradish Root are available for Fast Free Shipping on qualifying orders.