Lactuca raddeana
Lactuca raddeana
Educational content — not medical, botanical, or professional advice. Always consult a qualified clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children. How we source & review →
Pl. E425 — Lactuca raddeana
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IOverview
Overview
Lactuca raddeana, commonly known as Lactuca raddeana, is an annual or biennial plant native to regions including Amur, China North-Central, China South-Central, China Southeast, Inner Mongolia, Japan, Khabarovsk, Korea, and parts of Russia such as the Khabarovsk and Primorye territories. This plant thrives in moist environments with light (sandy) or medium soil, preferring full sun to partial shade. It grows up to 0.6 meters tall and is notable for its edible leaves and roots, making it a valuable resource in local cuisines. Its adaptability across various habitats contributes to its widespread presence in the native range.
Quick answers
What is Lactuca raddeana?
Lactuca raddeana, commonly known as Lactuca raddeana, is an annual or biennial plant native to regions including Amur, China North-Central, China South-Central, China Southeast, Inner Mongolia, Japan, Khabarovsk, Korea, and parts of Russia such as the Khabarovsk and Primorye territories.
What is Lactuca raddeana used for?
Traditionally used for stress & anxiety, better sleep. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Lactuca raddeana
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · 0 sources
Benefits & evidence
2 claims · 0 sources- Traditional-use note: Lactuca raddeana appears in herbal sources around calming and relaxation traditions, often as a decoction. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
- Traditional-use note: Lactuca raddeana appears in herbal sources around evening relaxation and bedtime routines, often as a decoction. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
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.
Lactuca raddeana support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Lactuca raddeana thrives in full to partial sun and prefers moist, well-draining soil that is light (sandy) or medium. This plant can grow up to 0.6 meters tall and is suitable for cultivation as an annual or biennial. It requires regular watering to maintain its moisture needs. The edible parts include the leaves and roots, making it a versatile addition to gardens in temperate regions where it is native.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium
Life cycle
Annual, Biennial
Mature size
0.6 m tall
For first-time growers
How to grow Lactuca raddeana for the first time
8steps
Start with Lactuca raddeana as a simple, light-loving annual for your garden.
- 1
What you'll need
Seeds or seedlings, small pots if starting indoors, compost, and a trowel.
- 2
Best time to plant
Plant in spring after the last frost, or start seeds indoors 4-6 weeks before planting out.
- 3
Soil and container prep
Choose a spot with full sun. Prepare soil by mixing in compost for light, well-draining conditions.
- 4
Sowing or transplanting
Direct sow seeds 0.5-1 cm deep, spacing them about 20 cm apart. For transplants, use small pots and plant out when they have several true leaves.
- 5
First two weeks
Keep soil moist but not waterlogged. Thin seedlings to ensure each has enough space.
- 6
Ongoing care
Water regularly, especially during dry spells. Mulch around the plants to retain moisture and suppress weeds.
- 7
Harvest or pruning
Cut outer leaves as needed for use in salads. Prune any yellowing or damaged leaves to encourage new growth.
- 8
Common mistakes
Overwatering, planting too deep, neglecting to thin seedlings, and not providing enough sunlight.
VIEdible & utility
Edible & utility
Edible parts:LeavesRoot
Edible uses: The leaves and roots of Lactuca raddeana are edible. The leaves can be eaten raw in salads or cooked as a vegetable. The roots are typically boiled before consumption.
Contextrange · companions · related
VIIDistribution
13 native · 0 introduced
Distribution
13 native · 0 introducedDistribution across1 continent· 13 native
Asia4 regions
native (4)ChinaJapanSouth KoreaVietnam
Broader regions
native:Kuril Is., Primorye, Sakhalin, Amur, Khabarovsk
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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