Korean white lilac tree

Chionanthus retusus

Chionanthus retusus is an attractive tree with the following characteristics:

Growth Characteristics
Chionanthus retusus is a relatively slow-growing deciduous broad-leaved tree primarily distributed in Asia. It can grow to a height of approximately 10 to 20 meters and features a structure with widely spreading branches. Small white flowers bloom profusely in the spring, and the tree is covered in dark green leaves during the summer.

Propagation MethodsChionanthus retusus is mainly propagated by seeds or cuttings. Propagation by seeds can take a long time, but it has the advantage of yielding a large number of plants. Propagation by cuttings involves cutting off newly grown branches in the spring or summer to encourage rooting, which yields results relatively quickly.

Cultivation MethodsChionanthus retusus thrives in sunny locations and prefers well-drained soil. While sufficient watering is required initially, it can tolerate dry conditions well once growth has stabilized. Adjusting soil acidity or adding organic matter can help promote healthy growth. Use in Gardens

The Korean white lilac is primarily used in gardens and landscapes. Its beautiful flowers make it popular as an ornamental plant in the spring, and its green leaves provide shade during the summer. It also makes an excellent choice for planting as a centerpiece or background planting in a garden.

Important Pests and Control Methods

While the Korean white lilac is relatively resistant to pests and diseases, it can be inevitably affected by certain pests or diseases. Representative pests include jewel beetles and aphids; control measures involve regular observation and the use of appropriate pesticides. Additionally, thorough drainage management is essential to prevent root rot caused by excessive moisture.

By properly caring for the Korean white lilac in consideration of these characteristics, you can enrich your garden with healthy and beautiful trees.

Plant Family	Oleaceae
Height	3~6m
Spread	3~6m
Colors	white
Bloom Period	May~June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

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