Chinese Artichoke Plant Care
Stachys affinis Bunge
Updated · Sources · How we source care data
Stachys affinis, commonly called crosne, Chinese artichoke, Japanese artichoke, knotroot, or artichoke betony, is a perennial herbaceous plant of the family Lamiaceae, originating from China. Its rhizome is a root vegetable that can be eaten raw, pickled, dried or cooked.
Full sun to partial shade
At a glance
How do you care for Chinese Artichoke?
Plant Chinese Artichoke in full sun to partial shade.
Where Is the Chinese Artichoke Native To?
What Is the Chinese Artichoke?
Chinese Artichoke (Stachys affinis) belongs to the Lamiaceae family within the Stachys genus. Chinese Artichoke is native to China. Chinese Artichoke is also known as Crosnes, Crosne Bean, Japanese Artichoke.
Chinese Artichoke displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately . Chinese Artichoke produces small tubular flowers in shades of pink, purple, or white.
What Light Does the Chinese Artichoke Need?
Chinese Artichoke thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Chinese Artichoke?
Well-draining sandy loam with added organic matter. Good drainage is essential for Chinese Artichoke to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a Chinese Artichoke?
Choose a spot with full sun to partial shade and well-draining sandy loam with added organic matter. Avoid low spots where water collects after rain.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Do You Prune a Chinese Artichoke?
Prune Chinese Artichoke while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.
How Do You Care for a Chinese Artichoke in Winter?
Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.
Young and container-grown shrubs need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Chinese Artichoke?
Chinese Artichoke can be propagated through division, stem cuttings, seeds. Similar propagation techniques also apply to annual betony plant care, which shares the same genus.
Is the Chinese Artichoke Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Chinese Artichoke, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Chinese Artichoke?
Chinese Artichoke is susceptible to aphids, spider mites, whiteflies. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
Keep exploring plants
Chinese Artichoke is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Stachys genus — compare its care with other Stachys species on PlantoScan.
Stachys is part of the Lamiaceae plant family — browse all Lamiaceae genera and species.
Chinese Artichoke thrives in bright light and direct sun — see other bright-light plants.
More Stachys Species
Other Stachys species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Stachys affinis Bunge, family Lamiaceae (first published in Enum. Pl. China Bor. : 51 (1833)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Chinese Artichoke, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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