Rubia hexaphylla
Rubia hexaphylla
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Pl. 7841 — Rubia hexaphylla
Rubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphyllaRubia hexaphylla
IOverview
Overview
Rubia hexaphylla, known as Japanese madder or six-leaved madder, is a perennial plant native to Japan and Korea. It thrives in partial sun to shade and can tolerate various soil types, including light (sandy), medium, and heavy (clay) soils. The plant is drought-resistant but also performs well in moist conditions. Its edible leaves are often used in culinary applications. This distinctive species features a unique leaf arrangement with six leaflets per leaf, setting it apart from other Rubia species.
Quick answers
What is Rubia hexaphylla?
Rubia hexaphylla, known as Japanese madder or six-leaved madder, is a perennial plant native to Japan and Korea. It thrives in partial sun to shade and can tolerate various soil types, including light (sandy), medium, and heavy (clay) soils.
What is Rubia hexaphylla used for?
Traditionally used for immune support, topical & skin. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Rubia hexaphylla
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · 0 sources
Benefits & evidence
2 claims · 0 sources- Rubia hexaphylla has been traditionally used in East Asian medicine to support immune health, often prepared as a decoction. Its use is based on the belief that it can help maintain overall well-being during seasonal changes.
The mechanism by which Rubia hexaphylla supports immune function is not fully characterised but may involve bioactive compounds such as anthraquinones, which have been studied for their immunomodulatory effects in related species.
- Rubia hexaphylla is traditionally used topically to support skin health, particularly for minor irritations and blemishes. Its application as a poultice or topical preparation is believed to help soothe the skin.
The mechanism of action for Rubia hexaphylla's skin benefits is not fully characterised but may involve anti-inflammatory compounds present in related species within the same family.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Rubia hexaphylla support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Rubia hexaphylla thrives in partial sun to shade and prefers soils that are light (sandy), medium, or heavy (clay). It can tolerate dry conditions as well as moist environments, making it adaptable to various moisture levels. This perennial is hardy in temperate regions and grows best with edible leaves harvested for use. Ensure the soil remains consistently moist but not waterlogged for optimal growth.
Light
Partial sun/shade
Water
Dry, Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
For first-time growers
How to grow Rubia hexaphylla for the first time
8steps
Start with planting Rubia hexaphylla in a beginner-friendly environment.
- 1
What you'll need
A small plant or seeds, a pot if container gardening, and basic gardening tools.
- 2
Best time to plant
Plant in spring when the soil is moist but not waterlogged.
- 3
Soil and container prep
Use well-draining soil with a mix of light (sandy), medium, or heavy clay. Ensure containers have drainage holes.
- 4
Sowing or transplanting
Transplant young plants or sow seeds directly into the ground or pot. Space them about 15-30 cm apart.
- 5
First two weeks
Water regularly to keep the soil moist but not soggy, and place in a partially shaded area.
- 6
Ongoing care
Provide partial sun to shade, water when the top inch of soil feels dry. Prune occasionally for shape.
- 7
Harvest or pruning
Prune after flowering to maintain size and encourage new growth.
- 8
Common mistakes
Overwatering, planting in full sun, neglecting to prune regularly.
VIEdible & utility
Edible & utility
Edible parts:Leaves
Edible uses: The leaves of Rubia hexaphylla are edible and can be consumed fresh or dried. They are typically used in salads when fresh or added to soups and stews after drying.
Contextrange · companions · related
VIIDistribution
2 native · 0 introduced
Distribution
2 native · 0 introducedDistribution across1 continent· 2 native
Asia2 regions
native (2)JapanSouth Korea
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
XII
About this entry
- Last updated
- Citation
- How to cite this entry · Submit a correction
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