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掌葉槭

Acer palmatum 'Ornatum' (D)

灌木
科:Sapindaceae·屬:Acer·別名:Japanese maple 'Ornatum'
掌葉槭 1

植物簡介

'Ornatum' has a rounded habit with long, thin, lobed leaves that are bronze-red when young, becoming greenish then crimson red in autumn. May eventually reach a height of 3m

屬描述

Acer can be deciduous trees or large shrubs with paired, often palmately-lobed leaves and small flowers followed by characteristic winged fruits. Many have fine autumn colour, and some have ornamental stems

生長條件

日照

北向、西向、東向

土壤

石灰質、黏土、壤土、砂質

濕潤排水良好 · 酸性、鹼性、中性

適合氣候

全台適種

H6|最低耐溫 -20 至 -15°C

尺寸

2.5-4 公尺

冠幅 1-1.5 公尺 · 5-10 年

照顧指南

栽培方式

Grow in any moisture-retentive, well-drained soil in a sheltered position. Leaf colour is best in partial shade, although full sun can be tolerated if soil is reliably moist. Leaf scorch can be caused by lack of soil moisture or excessive exposure. Suits container cultivation but attention to watering is needed in dry spells during the growing season

修剪建議

Pruning group 1 from late autumn to midwinter only

繁殖方法

Propagate by grafting in late winter or softwood cuttings

病蟲害

May be susceptible to Acer gall mite, aphids, caterpillars and horse chestnut scale May be susceptible to Verticillium wilt, Acer leaf scorch and honey fungus

適合場景

庭院造景陽台盆栽