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Withania somnifera - (L.)Dunal.                
                 
Common Name Ashwagandha - Indian Ginseng, Withania
Family Solanaceae
Synonyms Physalis somnifera. Withania kansuensis. Withania microphysalis
Known Hazards The plant is toxic if eaten[238]. Can induce dependence [301]. May decrease the effectiveness of allopathic immunosuppressant drugs. Avoid with sleeping tablets (barbiturates) [301].
Habitats Open places, disturbed areas etc[192]. An undershrub in stony places[238].
Range Australia, E. Asia, Africa.
Edibility Rating  
Medicinal Rating  
Care
Half Hardy Moist Soil Full sun

Summary       

Physical Characteristics       
 icon of manicon of shrub
Withania somnifera is an evergreen Shrub growing to 1 m (3ft 3in) by 0.5 m (1ft 8in).
It is hardy to zone (UK) 9 and is frost tender. It is in leaf 12-Jan. The flowers are hermaphrodite (have both male and female organs)

USDA hardiness zone : 8-11


Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Withania somnifera Ashwagandha - Indian Ginseng, Withania


Withania somnifera Ashwagandha - Indian Ginseng, Withania
flickr.com/people/28567825@N03
   
Habitats       
Woodland Garden Sunny Edge; Dappled Shade; Cultivated Beds; South Wall. By. West Wall. By.
Edible Uses                                         
Edible Parts:
Edible Uses: Curdling agent.

The seeds are used to curdle plant milks in order to make vegetarian cheeses[183, 240].
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.

Abortifacient;  Adaptogen;  Antibiotic;  Aphrodisiac;  Astringent;  Deobstruent;  Diuretic;  Narcotic;  Sedative;  Tonic.

Clinical research data do not support the use of ashwagandha for any condition [301]. Ashwagandha is one of the most widespread tranquillisers used in India, where it holds a position of importance similar to ginseng in China[238]. It acts mainly on the reproductive and nervous systems, having a rejuvenative effect on the body, and is used to improve vitality and aid recovery after chronic illness[238, 254]. The plant is little known in the West[192]. The whole plant, but especially the leaves and the root bark, are abortifacient, adaptogen, antibiotic, aphrodisiac, deobstruent, diuretic, narcotic, strongly sedative and tonic[169, 192, 238, 240]. Internally, it is used to tone the uterus after a miscarriage and also in treating post-partum difficulties[192]. It is also used to treat nervous exhaustion, debility, insomnia, wasting diseases, failure to thrive in children, impotence, infertility, multiple sclerosis etc[238]. Externally it has been applied as a poultice to boils, swellings and other painful parts[192, 240]. The root is harvested in the autumn and dried for later use[238]. Some caution is advised in the use of this plant since it is toxic[K]. The fruit is diuretic[240]. The seed is diuretic and hypnotic[240].
Other Uses
Repellent;  Soap.

The fruit is rich in saponins and can be used as a soap substitute[169, 192]. The leaves are an insect repellent[169].
Cultivation details                                         
A fairly easily grown plant, it requires a warm sheltered position in full sun and a well-drained moderately fertile soil[169, K]. Prefers a dry stony soil[238]. This species is not hardy in temperate climates but it can be grown as an annual, flowering and fruiting in its first year from seed[169].
                                                                                 
Propagation                                         
Seed - sow early spring in a greenhouse. There is usually a high germination rate within 2 weeks. Prick out the seedlings into individual pots once they are large enough to handle and plant them out after the last expected frost. Consider giving the plants some protection, such as a cloche, until they are established and growing away well.
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Expert comment                                         
 
      
Author                                         
(L.)Dunal.
                                                                                 
Botanical References                                         
266
                                                                                 
Links / References                                         

  [K] Ken Fern Notes from observations, tasting etc at Plants For A Future and on field trips.

[169]Buchanan. R. A Weavers Garden.
Covers all aspects of growing your own clothes, from fibre plants to dyes.
[183]Facciola. S. Cornucopia - A Source Book of Edible Plants.
Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
[192]Emboden. W. Narcotic Plants
A lot of details about the history, chemistry and use of narcotic plants, including hallucinogens, stimulants, inebriants and hypnotics.
[238]Bown. D. Encyclopaedia of Herbs and their Uses.
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
[240]Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement).
Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
[254]Chevallier. A. The Encyclopedia of Medicinal Plants
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
[301]Karalliedde. L. and Gawarammana. I. Traditional Herbal Medicines
A guide to the safer use of herbal medicines.

Readers comment                                         
 
Elizabeth H.
Dr.Venugopal Rao.T M.D(Ayu) Wed Dec 17 11:11:52 2003
ashwagandha has showed an excellent improovement in patients of leucoderma in clinical practice of last 8years
Elizabeth H.
B. Ramesh Wed Jul 21 16:35:13 2004
Effect of Withania somnifera root extract on the sexual behaviour of male rats was studied and the conclusion is "Use of W. somnifera roots may be detrimental to male sexual competence."

Ilayperuma I, Ratnasooriya WD, Weerasooriya TR.

PMID: 12508132 [PubMed - indexed for MEDLINE]

Elizabeth H.
Mukesh sharma Wed Jul 13 06:15:10 2005
withania somnifera is using in the research of HIV medicine. it showing good response against the HIV type 1 and type 2.
Elizabeth H.
Wed Feb 8 2006
“Antiulcer and Antioxidant Activity of Asparagus racemosus WILLD and Withania somnifera DUNAL in Rats,” Bhatnagar M, Sisodia SS, Bhatnagar R, Ann NY Acad Sci, 2005; 1056: 261-78. (Address: Dr. Maheep Bhatnagar, Department of Zoology, University College of Science, Mohan Lal Sukhadia University, Udaipur-313001, India. mbhatnagar@yahoo.com ).
Elizabeth H.
Dr. Tara Malhotra Mon Feb 27 2006
Your Database is the most complete resource on medicinal plants that I ahve found on the web. Thank you for providing this service. We are an organic cultivation, research and devolopment firm growing medicinal herbs in North India.-Best regards
Elizabeth H.
Anni Dixon Sat Apr 5 2008
I have used Ashwaghanda as a tincture, supplied by Neals Yard Rememdies outlets, from time to time over the past 8 years, and found it a truly marvelous nerve tonic, which is one of the uses given by Anne MacIntyre, medical herbalist. I suffer from ME and also degenerative connective tissue (rheumatoid arthritis), and find it allows the body to find renewed sources of energy that is alert, but not hyperactive. This has enabled be a different times to both continue to work in challenging circumstances (e.g. computers and sick buildings) and also to enjoy social activities that would otherwise profoundly distress my nervous system activity. I was not aware that the herb carried any toxicity till reading this page on your site. I do tend to have very intense reactions to even the mildest of herbs, and have not ever had any negative experience with this one, at least in tincture form. I was interested in growing the annual version, but am deterred because of the reported toxicity of using the leaves. Many thanks for your valuable site! Many blessings, Anni Dixon
Elizabeth H.
Lorly Sun Oct 19 2008
I am a life long insomniac and have just heard about Withania - can anyone tell me if it has helped them on the sleep front ? I also have an underactive thyroid gland (I know unusual for an insomniac), does anyone know if there is any reason why i shd't take this herb ? Many thanks. Lorly
Elizabeth H.
gassen Sat Mar 21 2009
please,as the plant have a powerful force it will not our increase our HBP.as it is toxic it will not,it will not toxify our blood circulation.For insomni as it have a powerful force,it not disturb us for our sleeping.you had written in your to texte to consume this medicine for thyroid,but for this illness doctor has prescribe thyroxine how could i understand. I am a thyroid patient
Trevor P.
CAMline is an evidence-based website on complementary and alternative medicine (CAM) for healthcare professionals and the public. It represents a successful collaboration of conventional and CAM organizations, interests and expertise. Mar 2 2010 12:00AM
CAMline
tarakosha S.
Aug 15 2010 12:00AM
Been taking raw plant powder of ashwagandha for 4 weeks, 1 teaspoon x3/day. It really calms me down and dramaticaly reduces stress and anxiety levels. I have not noticed any side effects. Taking into considerations how many people take it's very very rare. There are contradictory efffects of this plant on Male fertility, testosterone and sperm, some tests say it affects negatively male part, some say it's positive and improves testosterone --I don't know, but I will pay attention to my 'feeling' since I know what to look for. I am a male 33yo.
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Subject : Withania somnifera  
             

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