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Ha Gobo Burdock (Arctium lappa) is a Japanese variety grown for its crisp edible roots, tender leaves, and hearty stems — a whole-plant burdock prized in Asian cuisine and herbal medicine for centuries. The thick white stalk grows about 12 inches long with light green, tender leaves and pink venation. The edible root averages about 6 inches long — shorter and more manageable than Takinogawa — with a pleasant earthy aroma and unique flavor that deepens with age. In Japan, used fresh in salads. Non-GMO, heirloom, cool-season annual. 65–75 days.
“There are tons of recipes online for the leaves and roots of burdock. I love trying new recipes and burdock has many uses!”
Edible burdock, great burdock, gobo, dong yang luo bo, ci cai ji, dong yang lu bo, edible burdock leaves, ngao pong, niu pang, uang.
Sow in spring or fall in a sunny location with deep, loose, fertile soil. Improve germination by soaking seeds 24 hours in warm water; scarification also helps. Cover very lightly — burdock seeds need light to germinate. Keep seedbed moist. Thin weak seedlings; seedlings grow quickly after germination. If starting in trays, transplant to permanent location before taproot begins to form. Pinch off flowers as they appear to concentrate energy on root production. Add fertilizer or organic compost for vigorous growth. Mulch around plants to suppress weeds. For fall sowing, provide cloches or covers to overwinter.
Harvest: Harvest young tender leaves with sharp clippers throughout the season. Harvest roots when 6 inches long. Keep extra soil on roots to prolong freshness. Harvest before flowering for best flavor.
Container growing: Needs deep containers (at least 18–24 inches) for full root development. Works well in raised beds if depth is sufficient. Thrives in loose, sandy, well-drained in-ground soil free of rocks.
| Botanical Name | Arctium lappa |
| Root Color | Light tan skin, white flesh |
| Leaf Color | Light green with pink venation |
| Flower Color | Small purple flowers |
| Flavor | Unique earthy flavor that deepens with age |
| Root Length | ~6 inches |
| Stalk Length | ~12 inches |
| Days to Maturity | 65–75 days |
| Days to Germination | 3–7 days (soak 24 hrs to improve) |
| Plant Height | 36–48 inches |
| Plant Width | 12–24 inches |
| Seed Depth | Uncovered (needs light to germinate) |
| Row Spacing | 18–36 inches |
| Spacing | 1 plant per sq ft (6 inch spacing) |
| Soil | Fertile, well-draining; avoid heavy clay |
| Temperature | 65–80°F (roots unharmed by freezing temps) |
| Sun | Full sun to part shade |
| Seeds per Oz | ~1,700 |
| Pests | Weeds are the primary concern; mulch or use shallow-rooted cover crops |
| Type | Heirloom, Open-Pollinated, Non-GMO, Cool-Season Annual |
| USDA Zones | 2–10 |
Packed and shipped by Box Garden Seeds LLC — heirloom seeds grown without GMOs, selected for flavor, resilience, and your garden’s success.