Drummondis horse chestnut

Cornus drummondii

Cornus drummondii is a shrub native to North America with the following characteristics:

Growth Characteristics
- Height: It grows to approximately 4 to 6 meters when mature and spreads widely.
- Leaves: It has oval leaves; the upper surface is green, while the underside is light-colored.
- Flowers: Small white flowers bloom in clusters in the spring and are fragrant.
- Fruit: Small white or blue fruits develop from summer through autumn.

Propagation Methods
- Seeds: It can be propagated by seeds. Harvested seeds in the autumn should be stored in a cold layer and planted outdoors during the winter.
- Cuttings: It can also be propagated by cutting new shoots in the summer.

Cultivation Methods
- Soil: It prefers fertile, well-drained soil.
- Sunlight: It thrives in a variety of sunlight conditions, ranging from partial shade to full sun.
- Watering: It requires regular watering, but excessive watering should be avoided. - Fertilizer: During the growing season, it is recommended to lightly add organic fertilizer to promote growth.

Uses in the Garden
- Landscape: Its natural appearance adds natural beauty to the garden.
- Ecosystem: Its unique flowers and fruits attract butterflies and birds.
- Screening: Its high growth rate allows it to be used for screening purposes or planting along boundaries.

Important Pests and Control Methods
- Powdery Mildew: A white, powdery mold may appear on the leaves. To control this, provide sufficient ventilation and sunlight to prevent it.
- Aphids: If aphids appear, wash them off with soapy water; in severe cases, insecticides may be used.
- Leaf Defoliation: Leaf discoloration and premature leaf drop may occur. To prevent this, periodic pruning and hygienic maintenance are recommended.

If properly cared for, the Drummond's Horsetail is a useful plant for the garden.

Plant Family	Cornaceae
Height	1.8~4.5m
Spread	180~4.5m
Colors	yellow
Bloom Period	April to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Racemosa white dogwood
Cornus racemosa

Silk horse chestnut tree
Cornus amomum