跳至主要內容

食用土當歸

Aralia cordata Thunb.

多年生草本懶人植物
科:Araliaceae·屬:Aralia·別名:食用蔥木、臺灣土當歸、Japanese spikenard
食用土當歸 1

植物簡介

A spreading, suckering perennial, up to 2.5m tall and wide, with large, pinnate leaves that emerge golden-green in spring, maturing to bright green in summer. Small white flowers are borne in large umbels, up to 45cm across, in late summer and are followed by inedible purple fruits

屬描述

Aralia can be deciduous trees, shrubs or perennials, with large, simple or pinnately compound leaves and tiny greenish-white flowers in large terminal clusters, followed by small black fruits

生長條件

日照

北向、西向、東向、南向

土壤

黏土、壤土、砂質

濕潤排水良好 · 酸性、中性

適合氣候

全台適種

H7|最低耐溫 < -20°C

尺寸

1.5-2.5 公尺

冠幅 1.5-2.5 公尺 · 2-5 年

照顧指南

栽培方式

Grows best in a moist, neutral to acidic soil in partial shade but will tolerate full shade, or full sun if kept watered

修剪建議

No pruning required

繁殖方法

Propagates readily from suckers or propagate by seed

病蟲害

May be susceptible to aphids May be susceptible to honey fungus in gardens where it is present but insufficient data to determine degree of susceptibility

適合場景

園藝造景