Chinese Rhubarb
IOverview
Overview
Chinese Rhubarb, Rheum officinale, is a perennial plant native to the North-Central, South-Central, and Southeast regions of China. This robust herb can grow up to 2 meters tall in moist, medium to heavy (clay) soil and thrives in full sun to partial shade, making it hardy in zones 6-9. Known for its ornamental value and culinary uses, Chinese Rhubarb is a valuable addition to gardens, featuring large leaves and tall stems that add a striking presence. The edible parts of Chinese Rhubarb include the stem, which has been used both medicinally and as a food source. In traditional Chinese medicine, the plant has been traditionally used for digestive issues, particularly constipation and diarrhea, due to its astringent properties that help regulate bowel movements. This plant is also introduced into Czechoslovakia, Great Britain, Laos, and Vietnam, expanding its cultivation and use beyond its native regions. Chinese Rhubarb is native to China North-Central, South-Central, and Southeast, and has been introduced into Czechoslovakia, Great Britain, Laos, and Vietnam, making it a versatile plant with both ornamental and culinary significance. Its robust nature and adaptability to various growing conditions make it a useful addition to gardens and landscapes, particularly for those interested in edible landscaping or traditional herbal medicine.
What is Chinese Rhubarb?
Chinese Rhubarb, Rheum officinale, is a perennial plant native to the North-Central, South-Central, and Southeast regions of China. This robust herb can grow up to 2 meters tall in moist, medium to heavy (clay) soil and thrives in full sun to partial shade, making it hardy in zones 6-9.
What is Chinese Rhubarb used for?
Traditionally used for digestion. Each claim is evidence-rated — see Section II for full citations.
IIBenefits & evidence
1 claim · traditional-use context
Benefits & evidence
1 claim · traditional-use context- Chinese Rhubarb has been traditionally used in Chinese medicine for digestive issues, particularly constipation and diarrhea. Its astringent properties are thought to help regulate bowel movements.
The anthraquinone compounds in rhubarb act as laxatives by stimulating the colon's peristaltic movement and increasing water content in stools. However, the exact mechanism for its use in regulating both constipation and diarrhea is not fully characterised.
▲ ModerateDigestion →
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftVCultivation
Cultivation
How to grow Chinese Rhubarb for the first time
Chinese Rhubarb is a hardy perennial that's easy to grow for beginners, especially if you provide the right conditions.
- 1
What you'll need
Seeds or young plants, a trowel, compost, and mulch.
- 2
Best time to plant
Plant in early spring or late fall when temperatures are cooler.
- 3
Soil and container prep
Choose a spot with moist, medium to heavy soil that can be clay-based. Ensure the area gets full sun to partial shade.
- 4
Sowing or transplanting
Transplant young plants in spring or sow seeds directly where they will grow in early spring.
- 5
First two weeks
Water regularly, keeping the soil moist but not waterlogged. Mulch around the base to retain moisture and suppress weeds.
- 6
Ongoing care
Water deeply once a week during dry spells. Fertilize in early spring with compost or well-rotted manure.
- 7
Harvest or pruning
Prune dead leaves and stems to maintain the plant's health, but avoid cutting back too much as it can affect growth.
VIEdible & utility
Edible & utility
VIIDistribution
3 native · 4 introduced
Distribution
3 native · 4 introducedIXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
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