Arctium lappa Seeds | Greater Burdock
LATIN NAME: Arctium lappa
COMMON NAME: Greater Burdock, Gobo
Plant Profile
Greater Burdock (Arctium lappa) is a robust biennial of the daisy family (Asteraceae), native to Europe and Asia and naturalised in North America. In its second year it grows 1-2 m tall, with huge, heart-shaped leaves, purple thistle-like flower heads and the round, hooked burs that inspired the invention of Velcro. The long taproot is a popular vegetable in Japan (gobo) and a classic cleansing herb of Western and Chinese herbal traditions.
Science & Biotechnology
The species features in the wider study of the Arctium group, and its traits make it a useful subject for work on germination biology, cultivation and ornamental selection. Its root has also long featured in traditional Western and East Asian herbal medicine, and phytochemical research continues to examine its inulin and polyphenol content. In practice, its long garden history means the grower inherits a plant of known and dependable habits.
Uses & Benefits
Beyond its ornamental appeal, Greater Burdock has the practical versatility that makes a plant worth growing from seed year after year. A plant that has settled in will get along with only routine care.
Burdock root is both a vegetable, the gobo of Japanese cuisine, and a classic blood-cleansing herb of European and Chinese traditions, where the seed, Niu Bang Zi, remains a standard item for sore throats and skin eruptions. Its lignans and inulin fiber continue to attract research.
Growing from Seed
Sow fresh seed of Greater Burdock under ordinary good conditions. Sow seed into a loose, deeply worked mix, since this species develops a long taproot best suited to soil free of stones or heavy clay. Full sun and consistent moisture suit young plant well, and if growing for edible root, loose, sandy soil worked to a good depth gives straightest, most easily harvested results. Sow the seeds evenly over the surface and cover lightly in a loose, well-drained seed compost, keep the sowing evenly moist, and give the pot or tray full sun. Prick the seedlings out once they are large enough to handle, grow them on in bright light, and plant out when conditions allow.
Our Take
Greater Burdock, Gobo earns its space through character rather than fuss. The essentials are simple: full sun, drainage and patience while it establishes.
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