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When your horseradish root cuttings arrive, place them in water for 12–24 hours before planting. This will rehydrate the roots and help them establish.
Plant in loose, fertile, stone-free soil or in a large, deep container filled with organic, peat-free compost. Position each cutting at a slight angle, with the top sitting just below soil level. Horseradish grows well in full sun or partial shade and benefits from occasional feeding, although it is generally undemanding.
Leaves will emerge as the plant establishes, while its roots develop underground. Harvest from late autumn onwards, once the foliage has died back. Horseradish can spread vigorously, as even small pieces of root left in the soil may regrow.
Plant out: within 24-hour of receiving
Harvest: October to March
Flowering (if left to bloom): May to July
Visit our Grow & Cook section for more growing advice.
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Who doesn’t love horseradish? Fresh horseradish is pungent, peppery, and fiery in all the right ways. Once lifted, scrub the root clean and freeze it whole - then grate straight from frozen, skin on, for maximum flavour.
We love grating it into crème fraîche or yoghurt for a quick sauce, stirring it through mashed potatoes, or pairing it with roast beef, oily fish, or smoked mackerel. It’s also excellent in Bloody Marys, salad dressings, ferments, or classic homemade horseradish sauce.
Check out our Grow & Cook section for more cooking ideas.
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Check our frequently asked questions page for answers to all those questions you might have.
If you have a specific question, feel free to reach out to us at hello@fattomato.ie