Dragon's-eye

Polygonatum involucratum

Polygonatum involucratum is a perennial plant belonging to the Liliaceae family, native primarily to Asia.

Growth Characteristics
- Environment: It thrives in partial shade and prefers well-drained soil.
- Size: Mature plants typically grow to a height of 30 to 60 cm.
- Flowers: It blooms with small white or pale pink flowers in the spring and produces round, black fruits in the autumn.
- Leaves: The leaves are oval-shaped, smooth, and glossy, arranged along the stem.

Propagation Methods
- Seeds: It can be propagated by seeds, but the germination rate may be low.
- Division: The most common method of propagation is dividing root clumps. Cut the roots into appropriate sizes in the spring or autumn and plant them.

Cultivation Methods
- Planting: Plant in humus-rich, well-drained soil.
- Watering: Water appropriately, avoiding overwatering. Take care to ensure there is no water shortage, especially during dry periods.
- Fertilizer: Provide nutrients using slow-release fertilizer in the spring.

Uses in the Garden
- Border Plant: It is suitable as a border plant in semi-shade areas and pairs well with other shade-loving plants.
- Natural Garden: It can be used in natural gardens that evoke the feeling of a forest.

Important Pests and Control Methods
- Diseases: Powdery mildew and mold may occur; create a well-ventilated environment and use appropriate fungicides if necessary.
- Pests: Pests such as aphids may occur; if found, remove them physically immediately or control them using insecticides.

Depending on the garden's environmental conditions and management methods, Polygonatum involukratum can be maintained as a very attractive plant.

Plant Type
Plant Family	Lily family
Height	20~60cm
Spread
Colors	White, green
Bloom Period	May~June
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-20°C

Solomon's seal
Polygonatum odoratum var. pluriflorum

Lady's-bill
Polygonatum humile