Maple tree 'Osaka-zuki'

Acer palmatum 'Osakazuki'

The Japanese maple 'Osakazuki' (Acer palmatum 'Osakazuki') has the following growth characteristics, cultivation methods, uses, and pest and disease control methods.
 - Growth Characteristics:

'Osakazuki' is a variety of Japanese maple and is well known for its spectacular deep red foliage in the autumn. It grows relatively quickly, reaching a height of approximately 4-5 meters and a width of similar height when mature. While it prefers sunlight, it also thrives in partially shaded environments. It exhibits optimal growth in well-drained, fertile soil.
 - Propagation Methods:

It is primarily propagated through grafting or layering. Although seed propagation is possible, grafting is mainly used to maintain the characteristics of the variety. Grafting is performed in early spring, while layering is done in the summer.
 - Cultivation Methods:
- Soil: It grows well in well-drained soil; soils that are too wet or have poor drainage should be avoided. - Location: A location ranging from partial shade to full sunlight is suitable.
- Watering: Water thoroughly during the initial stages, and additional watering is required during the dry summer months.
- Pruning: Pruning during the winter dormancy period helps shape the plant and promotes healthy growth.
 - Use in Gardens:

'Osakazuki' is widely used as a landscape or ornamental tree due to its spectacular autumn foliage. It can be grown in small gardens or pots and is particularly well-suited for Japanese-style gardens.
 - Major Pests and Diseases and Control Methods:
- Diseases: It is susceptible to fungal diseases (e.g., leaf blight). To prevent this, plant it in a well-ventilated location and take care to avoid direct water contact with the leaves during care. Use an appropriate fungicide if necessary.
- Pests: Aphids or mites may occur. In case of early infestation, wash them off with water or consider biological control using natural enemies; chemical control should be implemented if necessary. Based on this information, you can effectively raise 'Osakazuki'.

Plant Family	Sapindaceae
Height	4.5~7.5m
Spread	3~4.5m
Colors	red
Bloom Period	March to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

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Acer palmatum var. dissectum 'Ornatum'