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Polygonatum multiflorum - (L.)All.                
                 
Common Name Solomon's Seal
Family Convallariaceae
Synonyms Convallaria ambigua. Convallaria bracteata. Convallaria broteroi. Polygonatum salamonis.
Known Hazards Large quantities of the fruits are poisonous[10, 19, 65]. It has laxative properties and can increase the laxative effects of aloe, rhamnus, senna & yellow dock. May lead to gastrointestinal irritation with prolonged use. Overdose leads to nausea, diarrhoea, gastric complaints [301].
Habitats Woodland, usually on limestone[187].
Range Europe, including Britain, from Scandanavia south and east to Spain, and temperate Asia to Japan.
Edibility Rating  
Medicinal Rating  
Care
Fully Hardy Well drained soil Moist Soil Full shade Semi-shade

Summary       

Physical Characteristics       
 icon of manicon of flower
Polygonatum multiflorum is a PERENNIAL growing to 1.2 m (4ft) by 0.3 m (1ft in).
It is hardy to zone 4. It is in flower in June, and the seeds ripen in October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, self.The plant is self-fertile.


Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in heavy clay soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in full shade (deep woodland) or semi-shade (light woodland). It prefers dry or moist soil and can tolerate drought.

Polygonatum multiflorum Solomon


http://commons.wikimedia.org/wiki/File:Polygonatum_multiflorum_Sturm42.jpg
Polygonatum multiflorum Solomon
http://commons.wikimedia.org/wiki/User:Fabelfroh
   
Habitats       
Woodland Garden Dappled Shade; Shady Edge; not Deep Shade; Ground Cover;
Edible Uses                                         
Edible Parts: Leaves;  Root.
Edible Uses:

Young shoots - cooked. Boiled and used as an asparagus substitute, they make an excellent vegetable[2, 4, 115] and are widely used in Turkey[244]. Root - cooked[177, 179]. Rich in starch[115]. The root should be macerated for some time in water in order to remove bitter substances[4]. Normally only used in times of famine, the root was powdered and then made into a bread by the North American Indians[244].
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.

Astringent;  Demulcent;  Emetic;  Poultice;  Tonic.

Solomon's seal has been used for thousands of years in herbal medicine. It is used mainly in the form of a poultice and is believed to prevent excessive bruising and to stimulate tissue repair[254]. The root is astringent, demulcent, emetic and tonic[4, 21, 61, 240]. An infusion is healing and restorative, it is good in the treatment of stomach inflammations, chronic dysentery etc[4]. It is used with other herbs in the treatment of pulmonary problems, including tuberculosis, and women's complaints[4, 254]. The powdered roots make an excellent poultice for bruises, piles, inflammation etc[4]. The root is harvested in the autumn and dried for later use[4]. The plant should not be used internally except under professional supervision[254]. A distilled water made from the whole plant has been used as a skin tonic and is an ingredient of expensive cosmetics[244]. The dried powdered roots and flowers have been used as a snuff to promote sneezing and thus clear the bronchial passages[244].
Other Uses
Cosmetic.

Plants can be grown for ground cover when spaced about 30cm apart each way[208]. A distilled water made from the whole plant is used as a cosmetic to improve the complexion[244].
Cultivation details                                         
Prefers a fertile humus rich moisture retentive well-drained soil in cool shade or semi-shade[200]. Succeeds in dry shade if the soil is rich in humus[190]. Grows well in heavy clay soils. Plants are intolerant of heat and drought but tolerate most other conditions[200]. Another report suggests that they tolerate drought so long as the soil is rich in humus[190]. A very ornamental plant[1], growing well on the woodland edge[24]. There are some named forms[188]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233]. The young shoots of most members of this genus are very attractive to slugs[K]. Hybridizes with other members of this genus[200].
                                                                                 
Propagation                                         
Seed - best sown as soon as it is ripe in early autumn in a shady part of a cold greenhouse[200]. Sow stored seed as early in the year as possible. Germination can be slow, they may not come true to type[200] and it takes a few years for them to reach a good size. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in a shady position in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in March or October. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.
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Expert comment                                         
 
      
Author                                         
(L.)All.
                                                                                 
Botanical References                                         
17200
                                                                                 
Links / References                                         

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

[1]F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956
Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaces in 1992 by a new dictionary (see [200]).
[2]Hedrick. U. P. Sturtevant's Edible Plants of the World.
Lots of entries, quite a lot of information in most entries and references.
[4]Grieve. A Modern Herbal.
Not so modern (1930's?) but lots of information, mainly temperate plants.
[21]Lust. J. The Herb Book.
Lots of information tightly crammed into a fairly small book.
[24]Baines. C. Making a Wildlife Garden.
Fairly good with lots of ideas about creating wildlife areas in the garden.
[61]Usher. G. A Dictionary of Plants Used by Man.
Forget the sexist title, this is one of the best books on the subject. Lists a very extensive range of useful plants from around the world with very brief details of the uses. Not for the casual reader.
[115]Johnson. C. P. The Useful Plants of Great Britain.
Written about a hundred years ago, but still a very good guide to the useful plants of Britain.
[177]Kunkel. G. Plants for Human Consumption.
An excellent book for the dedicated. A comprehensive listing of latin names with a brief list of edible parts.
[179]Reid. B. E. Famine Foods of the Chiu-Huang Pen-ts'ao.
A translation of an ancient Chinese book on edible wild foods. Fascinating.
[187]Phillips. R. & Rix. M. Perennials Volumes 1 and 2.
Photographs of over 3,000 species and cultivars of ornamental plants together with brief cultivation notes, details of habitat etc.
[188]Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers
Excellent range of photographs, some cultivation details but very little information on plant uses.
[190]Chatto. B. The Dry Garden.
A good list of drought resistant plants with details on how to grow them.
[200]Huxley. A. The New RHS Dictionary of Gardening. 1992.
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[208]Thomas. G. S. Plants for Ground Cover
An excellent detailled book on the subject, very comprehensive.
[233]Thomas. G. S. Perennial Garden Plants
A concise guide to a wide range of perennials. Lots of cultivation guides, very little on plant uses.
[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.
[244]Phillips. R. & Foy. N. Herbs
Deals with all types of herbs including medicinal, culinary, scented and dye plants. Excellent photographs with quite good information on each plant.
[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                                         
 
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Subject : Polygonatum multiflorum  
             

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