Collection: Perennial Vegetable Crowns & Roots

Grow perennial vegetable crowns and roots in a dedicated edible garden, choosing the planting form used for each crop: crowns, roots, or tubers. This collection includes asparagus crowns, rhubarb crowns, horseradish roots, and Jerusalem artichoke tubers. Review the individual product page for the exact form, quantity, organic status, and seasonal shipping condition.

Plan the permanent bed first: Use the Perennial Vegetable Crowns & Roots Growing Guide to compare planting forms, site needs, establishment, harvest restraint, and spread management before choosing a crop.

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• Asparagus crowns – prepare a long-term bed with full sun, drainage, and enough space for mature plants.
• Rhubarb crowns – choose a site with suitable winter chill and allow plants to establish before heavy harvest.
• Horseradish roots – plant in well-drained soil and plan for vigorous spreading roots.
• Jerusalem artichoke tubers – allow room for tall growth and use containment where unwanted spread would be a problem.

Planning and Harvest

Match each crop to your USDA zone, soil, moisture, and available space. Establishment and harvest timing differ by crop and climate; first-year harvest may be limited so the root system can develop. Follow the product-specific planting depth and spacing rather than applying one instruction to every plant form.

For crop-specific help, see our horseradish growing guide and the educational links on each product page.

Before planting, use soil testing to guide bed preparation and select soil amendments appropriate to your results and crop. Plan irrigation and watering around the mature planting, leaving access for maintenance and harvest.