Learn how to grow horseradish—from planting root cuttings in spring to harvesting bold, flavorful roots in fall. How to HarvestHorseradishRoot. Horseradishharvesting is a simple process. Dig a trench down a foot or two (31-61 cm.) along one side of the row of plants. It's remarkably easy to grow horseradish and with a few tips on how to harvest it and prepare it you'll soon be enjoying your own horseradish sauces. To grow horseradish, plant horseradish crowns or roots at a 45-degree angle in your garden where there’s ample sun. Water the horseradish once or twice a week so the soil is just damp. How do you harvesthorseradish? You need to be careful when harvestinghorseradish not to damage the coveted roots and the best garden tool to use for the job is a garden fork... top photo shows horseradishroots, bottom shows horseradish growing in a garden. Text overlay reads how to grow horseradish and what to do with it. seasoning, condiment, healing aid. Receiving Your Bare RootHorseradish Crowns. Horseradish crowns start shipping in mid-January and will need to be heeled in for those who live in regions with frozen ground. When to HarvestHorseradish? Horseradish is grown for its pungent root. The plant is a large-leaved herb that grows best in full sun but can tolerate partial shade. Discover tips for maximizing your harvest and using fresh horseradish. how to grow horseradishroot, growing horseradish plants at home, harvesthorseradishroot easily... When harvestinghorseradish, loosen the soil around the plant. You can use a garden shovel or garden fork to carefully dig up the horseradishroots... HarvestingHorseradishRoots. No matter how often you try to dig up the root, the plant readily reproduces and, once established, is quite tough to eradicate. A Quick Guide to Horseradish. Horseradish is a part of the mustard family along with another spicy condiment, wasabi. The harvested or purchased whole root will keep in the crisper... Harvesting and Storing HorseradishRoot.Harvestinghorseradish can continue into winter provided the ground is not frozen — or, you can dig the roots first thing in spring. Rather than drying horseradish, the roots should be ground immediately after harvesting from the garden. And because they are so pungent this activity is best done outdoors or in a room...