Chiko Burdock (Arctium lappa) Seeds – Long Slender Root, Nutritious Asian Culinary Herb, Easy to Grow, Overwinters Like Parsnips

Minimum: 25+ Seeds

The Root Japanese Kitchens Rely On

Walk into any Japanese grocery store and you'll find bundles of gobo, long, earthy, slender roots showing up in braises, stir-fries, and simmered dishes across the cuisine. Chiko Burdock is that root, grown at home instead of imported. This variety produces long, slender, easy-to-harvest roots with the mild, nutty, faintly sweet flavor gobo is prized for, plus genuine nutritional density that's made burdock a staple beyond Japan. It overwinters like parsnips, sweetening with cold and staying harvestable through the coldest months.

Who Grows Chiko Burdock?
The home cook wanting fresh gobo instead of relying on imported or canned root.
The Japanese and East Asian food gardener growing an authentic staple.
The root vegetable enthusiast after something beyond carrots and parsnips.
The cold-climate gardener wanting a root crop that overwinters reliably.

What This Asian Culinary Root Actually Is
Arctium lappa, called burdock or gobo, is a biennial plant in the daisy family, native to Europe and Asia and long cultivated as a root vegetable, especially in Japanese cuisine. Chiko is a burdock variety selected for long, slender roots reaching 2 to 3 feet, easier to harvest than traditional varieties that grow considerably longer and require deeper digging. The root has a mild, earthy, faintly sweet flavor and a fibrous, slightly crunchy texture that softens with cooking, commonly braised, simmered in dashi, or shredded into kinpira gobo. Above ground, the plant produces large, coarse leaves in year one and, if left a second year, tall flowering stalks topped with thistle-like purple blooms that become the familiar burr seed heads. Roots are harvested in year one for the best texture, and the plant tolerates cold well, allowing roots to overwinter like parsnips. Hardy as a biennial in zones 3 through 9.

In the Kitchen & Garden

• Kinpira gobo: Julienne fresh root and stir-fry with carrot, soy sauce, and mirin for a classic side.
• Simmered root dishes: Add sliced burdock to nimono-style simmered vegetables for earthy texture.
• Miso soup addition: Add thin slices to miso soup for extra body and a mild, nutty note.
• Pickled burdock: Pickle sliced root in a simple vinegar brine for a crunchy, tangy condiment.
• Overwintered harvest: Leave roots in the ground through winter and dig as needed; cold sweetens flavor.
• Root tea: Dry and roast sliced root for a traditional burdock root tea.

Growing Chiko Burdock Seeds

• Start method: Direct sow outdoors; burdock forms a long taproot and dislikes transplanting.
• Timing: Sow in spring after last frost, in deep, loose soil.
• Germination: Sprouts in 10-21 days.
• Soil: Deep, loose, stone-free soil is essential for straight, easily harvested roots.
• Spacing: Thin seedlings to 6-8 inches apart in rows 18-24 inches.
• Sunlight: Full sun to part shade.
• Watering: Consistent moisture through the season for even roots.
• Growth cycle: Roots reach harvest size in about 100-120 days.
• Harvest: Dig carefully in fall, or leave in ground and harvest through winter.
• Overwintering: Cold-hardy; roots survive frozen soil and sweeten with cold.
• Second-year growth: Left unharvested, plants flower in year two, attracting pollinators.
• Storage: Roots store well in cool, moist sand if harvested before hard freeze.

Before You Close This Page
This is the root behind gobo, grown at home instead of shipped from overseas. Chiko Burdock produces long, manageable roots with the mild, earthy flavor Japanese cooking has relied on for centuries. It overwinters like parsnips, getting sweeter as weather turns cold, and asks only for deep, loose soil to grow straight and true. Use it in kinpira, simmered dishes, or miso soup, or dry it for tea. Grow the root vegetable Asian kitchens never stopped depending on.