Silver-leaved Ligustrum 'Belle Étoile'

Philadelphus argyrocaly 'Belle Etoile'

Philadelphus argyrocalyx 'Belle Etoile' is an attractive shrub, and the following information pertains to its growth characteristics, propagation methods, cultivation methods, garden uses, and important pests and diseases and control methods.

Growth Characteristics:

It is a medium-sized shrub that grows to approximately 1.2 to 1.8 meters in height. The leaves are ovate and light green, and fragrant white flowers bloom in the summer. The flowers have a purple center point, making them highly valuable as ornamental plants. Flowering mainly occurs in May and June.

Propagation Methods:

It can primarily be propagated by cuttings. In the summer, cut non-woody new shoots to a length of about 10 to 15 cm, remove the leaves from the base, and propagate by water cuttings or planting them in rooting soil in partial shade away from direct sunlight.

Cultivation Methods:

It is recommended to select a location that receives plenty of sunlight for planting. It requires well-draining soil, and applying organic fertilizer is recommended. During the winter, protect it using mulch or shade netting to prevent excessive frost damage.

Garden Uses: It is primarily used for shrub borders or as an ornament. Its fragrant flowers make for a nice focal point along walkways or in resting areas.

Important Pests and Control Methods: Pests such as black spot disease and aphids may occur. Black spot disease can be prevented through periodic pruning, removal of diseased leaves, and proper ventilation; in severe cases, use appropriate pesticides. Aphids can be removed using soapy water, or ladybugs can be used for natural control. Insecticides may be used if necessary.

In addition to this, consistent care and maintaining appropriate environmental conditions contribute to healthy growth.

Plant Type
Plant Family	Hydrangea
Height	150~180cm
Spread	210~240cm
Colors	white
Bloom Period	May~June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

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