Polygonatum verticillatum aka Whorled Solomon's Seal
Taxonomy
Polygonatum verticillatum, also known as whorled Solomon's-seal, is a rhizomatous perennial plant species that belongs to the Polygonatum genus. It can be found in Europe, China, the Himalayas, but is absent in large sections of western and Central Asia. This plant features reddish-purple, erect stems that can reach up to 90cm in height. Its lance-shaped leaves are stalkless and are mainly arranged in whorls, although sometimes they can be opposite. From late spring to mid-summer, it produces 1-4 pendant tubular flowers in the leaf axils, which are pale pink in color. These flowers are then followed by small red berries. Whorled Solomon's-seal is a super rare houseplant that thrives with regular watering. It prefers abundant sunlight and should be placed less than 3 feet away from a window. Well-draining soil is recommended for this plant. Fertilizers are usually unnecessary if the plant is repotted each time it doubles in size.
Common names
Whorled Solomon's SealHow to care for Whorled Solomon's Seal
Water
Whorled Solomon's Seal should be watered regularly, allowing the soil to dry out between waterings.
Soil
Whorled 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.
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 Whorled 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
Whorled Solomon's Seal’s native range is Europe, including Britain, from Scandanavia south and east to Spain, W. Asia, Himalayas.
More info:
Wikipedia
More Species in Polygonatum Genus
Polygonatum sibiricum Siberian Solomon's Seal

Polygonatum pubescens Hairy Solomon's Seal

Polygonatum humile Dwarf Solomon's Seal

Polygonatum odoratum Solomon's Seal

Polygonatum verticillatum Whorled Solomon's Seal
Polygonatum kingianum
Polygonatum cirrhifolium
Polygonatum inflatum
