Polygonatum odoratum aka Solomon's Seal

Taxonomy

Polygonatum odoratum, also known as the angular Solomon's seal or scented Solomon's seal, is a flowering plant in the family Asparagaceae. It is native to Europe, the Caucasus, Siberia, the Russian Far East, China, Mongolia, Korea, Nepal, and Japan. In the United Kingdom, it is one of three native species of the genus, along with P. multiflorum and P. verticillatum. The plant gets its genus name, Polygonatum, from the Greek words "poly" meaning "many" and "gonu" meaning "knee joint" due to its jointed rhizomes. The specific epithet "odoratum" refers to its pleasant scent. This rhizomatous perennial grows up to 55cm tall, with red arching stems and oval to lance-shaped leaves. Its fragrant, cream-white flowers with green tips are cylindrical in shape and are found in the leaf axils during spring and early summer. These flowers may be followed by blue-black berries. Polygonatum odoratum is a herbaceous perennial that spreads and grows up to 85 cm tall and 30 cm wide. It has alternate, simple leaves on arching stems. The tubular flowers are white with green tips and emit a pleasant scent. They hang from the underside of the stems in spring. In summary, Polygonatum odoratum is a beautiful plant with arching red stems, oval to lance-shaped leaves, and fragrant white flowers. It is known for its scented nature and can be found in various regions across Europe and Asia.

Common names

Solomon's Seal, Aromatic Solomon's Seal, Angular Solomon's Seal

How to care for Solomon's Seal

Difficulty

Solomon's Seal presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.

Water

Solomon's Seal should be watered regularly, allowing the soil to dry out between waterings.

Soil

Solomon's Seal loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Dormancy

During the wintertime, it's common for Solomon's Seal to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

Fertilizer

The growth rate of Solomon's Seal is slow and it doesn't necessitate additional fertilizing. By changing the soil in its pot annually, the plant should be provided with adequate nutrition. It is crucial to keep in mind that plants derive their energy from the sun, not fertilizers.

Region of origin

Solomon's Seal’s native range is Europe, including Britain, from Scandanavia south and east to Spain, Siberia, China, Himalayas.


More info:
Wikipedia