Maple tree 'Trompenberg'

Acer palmatu 'Trompenburg'

Characteristics and Cultivation Information of Trompenburg (Acer palmatum 'Trompenburg')

#Growth Characteristics
- Leaf Shape: The leaves are deeply lobed in a palm-like shape and have a unique form with edges that curl inward.
- Color Change: They are dark green in the summer and turn red in the autumn.
- Size: Mature trees can grow up to a height of approximately 4 to 5 meters and a width of about 3 meters.
- Growth Rate: It is relatively slow.
- Cold Hardiness: It generally has moderate cold hardiness, allowing for cultivation up to the central regions of the Korean Peninsula.

#Propagation Methods
- Grafting: This is the most common method of propagation, using another sturdy Acer species as the rootstock.
- Seeds: Although the germination rate is not high, propagation is possible through seedlings. However, the characteristics of the parent plant may be lost.
- Cuttings: It can be propagated by taking cuttings of new shoots during the summer. #Cultivation Method
- Soil: Prefers well-drained, acidic soil.
- Sunlight: Grows well in partial shade; prolonged exposure to direct sunlight can cause leaf burn.
- Watering: Water thoroughly when the surface of the soil dries out in well-draining soil.
- Fertilizer: Apply small amounts of balanced fertilizer in spring and early summer.

#Garden Use
- Decorative Value: Provides decorative elements to the garden with its unique leaf shape and seasonal color changes.
- Planting Location: Can be planted individually or in groups to create visual focal points.
- Landscaping Applications: Suitable for various styles, such as Japanese gardens and waterside gardens.

#Important Pests and Control Methods
- Powdery Mildew: Infection with this disease causes white powder to appear on the leaves. Use fungicides when an outbreak occurs.
- Spider Mites: Spider mites may appear on the undersides of leaves, requiring periodic observation. Control them using spider mite insecticides. - Insects: It may be attacked by aphids or scale insects; use insecticides at the appropriate time to prevent this.
- Drainage: Proper drainage management is important to prevent root rot caused by excessive moisture.

This concludes the information on the cultivation and care of the Trompenburg. We hope you use this information to grow a healthy plant.

Plant Type
Plant Family	Sapindaceae
Height	4.5~7.5m
Spread	3~4.5m
Colors	red
Bloom Period	March to May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

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