盾柱木
Peltophorum pterocarpum
植物簡介
A deciduous tree with a girth of up to 1 m and grows to 35 m tall. Leaves are bipinnate, 30-60cm long, with 16-20 pinnae. Each pinna has 20-40 oval leaflets, each 0.8-2.5cm long and 0.4-1.0cm long. Flowers are bright yellow and grow in clusters on upright stalks. Flowers have orange stamens and, each flower has crinkled petals with a reddish brown mark in the centre. Seed pods are flat, thin and winged. They are reddish at first and then gradually turning brown-black. Seed pod can reach up to 5-10cm long and 2.5 cm broad.
生長條件
全日照
排水良好
濕潤排水良好
全台平地適種
H1a｜熱帶植物
35 公尺
冠幅 —
照顧指南
Peltophorum pterocarpum is propagated by seeds, grafting or branch cuttings. Before the transplantation of seedlings to the field, it is best to be raised in the nursery for one year. It prefers light to medium well-drained alkaline soils although it can also tolerate clay soils.
Pruning group 1 (Light pruning) — 基於植物形態自動推斷，非 RHS 官方分類。 大型喬木，僅需移除枯枝、病枝、交叉枝及方向不當的枝條。 熱帶環境下無明顯休眠期，全年皆可進行修剪。
Seed, Grafting
適合場景
延伸閱讀
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