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Shirasawa maple 'Aureum'
Acer shirasawanu
'Aureum'
Acer shirasawanum 'Aureum' is a popular ornamental tree known for its distinctive golden leaves. The following are the main characteristics and care instructions for this variety. Growth Characteristics - Leaf Color: It displays a golden hue in spring and summer, turning orange and red in autumn. - Growth Rate: It is relatively slow; mature trees grow to approximately 3 to 4 meters in height. - Sunlight: It prefers partial shade, but sufficient sunlight is required for bright and vivid colors. - Soil: It thrives in fertile, well-drained soil. Propagation Methods - Seed Propagation: Harvest seeds, refrigerate them during the winter, and sow them the following spring. - Grafting: Performed in spring or summer; grafts can be taken onto other maple trees. - Cuttings: Possible during the summer, but the success rate is low. Cultivation Methods - Planting: Plant in a well-drained location protected from strong winds. - Watering: Consistent watering is required, except during the rainy season or winter. - Fertilizer: Use slow-release fertilizer in the spring. Uses in Gardens - Ornamental Tree: Can be planted individually or arranged in groups in gardens, parks, and arboretums to serve as a focal point. - Screening Effect: Although compact, its high density allows it to provide shade. Important Pests and Control Methods - Diseases: Fungal diseases and rust may occur. To prevent this, ensure good ventilation and spray fungicides in the spring and autumn. - Pests: Damage from aphids and other pests may occur. Use organic insecticides or control methods utilizing vegetable oil. - Control: If pests or diseases occur, apply appropriate chemical control. If removal is necessary, prune and remove the infected parts. By managing 'Aureum' in this manner, you can maintain a healthy and beautiful tree.
Plant Type
Plant Family
Sapindaceae
Height
4.5~6m
Spread
4.5~6m
Colors
red
Bloom Period
March to May
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-20°C
Shirasawa Maple 'Autumn Moon'
Acer shirasawanum 'Autumn Moon'
Maple Floridaum
Acer floridanum