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Artemisia japonica - Thunb.

Common Name Japanese Wormwood
Family Asteraceae
USDA hardiness 7-10
Known Hazards Although no reports of toxicity have been seen for this species, skin contact with some members of this genus can cause dermatitis or other allergic reactions in some people[222].
Habitats Sunny hills and low elevations in mountains all over Japan[58]. Forest margins, waste areas, shrublands, hills, slopes and roadsides from low elevations to 3300 metres[266].
Range E. Asia - China, Japan, Korea.
Edibility Rating    (1 of 5)
Other Uses    (1 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Frost Hardy Well drained soil Moist Soil Semi-shade Full sun
Artemisia japonica Japanese Wormwood


Artemisia japonica Japanese Wormwood

 

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Summary

Vigorous perennial growth; "Japanese wormwood" is a straightforward and established descriptive name. Artemisia japonica is a strongly aromatic, herbaceous, perennial plant growing 50- 130 cm tall from a thick, woody rhizome. The plant produces a cluster of stems that are branched above. The plant is harvested from the wild for use as a medicine, incense, and possibly also a food. The native range of Artemisia japonica is from Afghanistan to the Russian Far East and the Philippines.


Physical Characteristics

 icon of manicon of flower
Artemisia japonica is a PERENNIAL growing to 1 m (3ft 3in) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 8. It is in flower from August to October, and the seeds ripen from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.

UK Hardiness Map US Hardiness Map

Synonyms

A. mandschurica. A. subintegra. Chrysanthemum japonicum.

Plant Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Leaves
Edible Uses:

Young leaves - cooked. Used as a vegetable[218].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Depurative  Digestive  Febrifuge  Skin  Women's complaints

The leaves are digestive[178]. A decoction of the leaves is said to promote a plump figure, but too much is said to be deleterious and can cause hypertension[218]. The expressed juice of the plant is used in the treatment of vaginitis[178, 218]. It is also used to treat skin diseases[272]. Theplant is used for making antitoxifying and antifebrile drugs[266].

References   More on Medicinal Uses

Other Uses

Incense

The powder of the dried plant is used as an incense[272].

Special Uses

References   More on Other Uses

Cultivation details

Easily grown in a well-drained circumneutral or slightly alkaline loamy soil, preferring a warm sunny dry position[1, 200]. Established plants are drought tolerant[200]. This species is not very hardy in the colder areas of Britain, it tolerates temperatures down to between -5 and -10°c[200]. Plants are longer lived, more hardy and more aromatic when they are grown in a poor dry soil[245]. Members of this genus are rarely if ever troubled by browsing deer[233].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Fahrenheit:

Plant Propagation

Seed - surface sow from late winter to early summer in a greenhouse, making sure that the compost does not dry out[200]. When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant out in late spring or early summer. Division in spring or autumn[200]. Basal cuttings in late spring. Harvest the young shoots when about10 - 15cm long, pot up in a lightly shaded position in a greenhouse or cold frame and plant them out when well rooted. Very easy.

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan (east), Russian Federation (Primorye), China (Hebei Sheng (south), Gansu Sheng (south), Liaoning Sheng (south & east), Shanxi Sheng (south & east), Shaanxi Sheng (south), Xizang Zizhiqu (south), Hainan Sheng), Korea, Japan TROPICAL ASIA: Bhutan, India, Nepal, Myanmar, Thailand

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it's worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status : Not Listed.

IUCN Red List

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Artemisia abrotanumSouthernwoodShrub1.2 4-8 MLMHSNDM133
Artemisia absinthiumWormwood, Absinthium.Perennial1.0 4-9 MLMSNDM133
Artemisia annuaQing Hao, Sweet sagewortAnnual3.0 6-9 FLMSNDM142
Artemisia anomalaAnomalous WormwoodPerennial1.0 8-10 MLMHSNM020
Artemisia arborescensTree WormwoodShrub1.0 8-10 FLMNDM023
Artemisia argyiChinese MugwortPerennial1.5 4-9 FLMSNDM020
Artemisia biennisBiennial WormwoodAnnual/Biennial1.0 3-8 FLMSNDM111
Artemisia californicaCalifornia SagebrushShrub2.0 7-10 FLMNDM023
Artemisia campestrisField SouthernwoodPerennial1.5 3-8 MLMSNDM121
Artemisia campestris glutinosaSticky Field WormwoodPerennial1.5 5-9 MLMSNDM001
Artemisia capillarisYin Chen HaoShrub0.5 6-9 MLMSNDM130
Artemisia carruthiiCarruth WormwoodPerennial0.4 4-9 MLMNDM100
Artemisia caruifoliaCarrot-leaved WormwoodAnnual1.0 0-0  LMSNDM131
Artemisia cinaCina, SantonicaShrub1.0 6-9 MLMSDM030
Artemisia dracunculoidesRussian Tarragon, Tarragon, French TarragonPerennial1.0 5-8 MLMSNDM213
Artemisia dracunculusTarragon, French TarragonPerennial0.6 5-9 MLMSNDM423
Artemisia filifoliaSand Sage, Sand sagebrushShrub1.2 3-7 MLMSNDM023
Artemisia frigidaFringed Wormwood, Prairie sagewortPerennial0.3 3-8 MLMNDM223
Artemisia glacialisGlacier WormwoodPerennial0.2 4-8 SLMHNDM120
Artemisia gmeliniiRussian Wormwood, Gmelin's wormwoodPerennial1.5 3-7 MLMHNDM112
Artemisia herba-albaWhite WormwoodShrub0.3 7-10 FLMNDM033
Artemisia indicaIndian Wormwood; Indian MugwortAnnual/Perennial1.2 6-9 FLMSNDM332
Artemisia keiskeanaKeiske’s WormwoodPerennial0.6 5-8 FLMHSNDM212
Artemisia laciniataSiberian wormwoodPerennial1.0 3-7 SLMHSNDM100
Artemisia lactifloraWhite MugwortPerennial1.5 4-8 SLMHSNM02 
Artemisia lanceaLance-leaved WormwoodPerennial1.2 4-9 FLMHSNDM110
Artemisia ludovicianaWhite Sage, Louisiana Sage, Prairie Sage, Western MugwortPerennial1.0 3-9 MLMSNDM222
Artemisia ludoviciana gnaphalodesWhite SagePerennial1.0 4-8 MLMSNDM021
Artemisia maritimaSea WormwoodShrub0.6 6-9 MLMNDM121
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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Author

Thunb.

Botanical References

58200266

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Subject : Artemisia japonica  
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