掌葉槭 'Westonbirt Spreading Star'
Acer palmatum 'Westonbirt Spreading Star'
植物簡介
A large, deciduous shrub to small, shrubby tree with a height of 2.5m-3m and spread of 3-4m. Deeply divided palmate leaves are green during spring and summer. In autumn, the foliage turns a bright golden yellow with hints of orange. For the best autumn colour, plant in a sheltered location with full sun
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
—
東向、北向、西向
黏土、壤土、砂質
濕潤排水良好 · 酸性、中性
全台適種
H5｜最低耐溫 -15 至 -10°C
2.5-4 公尺
冠幅 2.5-4 公尺 · 20-50 年
照顧指南
Grow in 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. Acer 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. Suits bonsai cultivation. See Japanese maple cultivation
Pruning group 1 from late autumn to midwinter only
Propagate by layering in autumn, grafting in late winter or softwood cuttings
May be susceptible to acer gall mite, aphids, caterpillars and horse chestnut scale
適合場景
延伸閱讀
滴灌系統的設計與安裝
滴灌系統（Drip Irrigation）由五大組件構成：**水源**、**過濾器**、**主幹管**、**分支管**與**滴頭**。這套配置能達到**90% 以上的灌溉效率**，比傳統澆灌節省大量用水。核心原理是讓水份直接滲透根系土壤，減...
盆栽植物的整形修剪技巧
盆栽修剪的核心邏輯在於**強度決定效果**。強剪（Severe Pruning）去除 1/3 以上枝條，適用於老化復壯，能刺激新芽萌發；中剪去 1/3 維持株型，保留自然樹形；輕剪去 1/5 保持效果，適合健康植株微調。為什麼要分級？因為剪...
盆栽蔬菜入門懶人包：不需要菜園，陽台就能收成
我有一個朋友，每次說到種菜都會搖搖頭：「我家沒有地啊，怎麼種。」我說：「你家有陽台嗎？」他說有。我說：「那就夠了。」盆栽蔬菜（Container Vegetable Gardening）在台灣很有優勢，因為台灣的氣候幾乎全年都有適合種菜的溫度，加上各地超級方便取得的苗木和種子，只要你有一個有陽光的陽台，...