春不老

報春花科

學名:Ardisia elliptica Thunb.

英名:Shoebutton、Large Ardisia

icon
簡介 Description

紫金牛屬常綠灌木或喬木,廣佈南亞至東南亞濱海地區。互生革質倒卵形或倒披針形葉片。繖形花序自近枝端的葉腋伸出,花下垂,粉紅色或白色花瓣5枚。漿果扁圓形,未熟果紫紅色,成熟果黑色。開花春至夏季,結果夏至秋季。

An evergreen shrub or tree in the genus Ardisia, widely distributed from South Asia to Southeast Asia littoral areas. Alternate leaves are leathery, obovate or inverted lanceolate. Umbellate inflorescences develop in leaf axils at the end of branches. Flowers droop, with 5 pink or white petals. Fruits produce oblate berries, initially reddish purple and then changes to black when ripe. Flowering from spring to summer and fruiting from summer to autumn.

icon
栽培 Cultivation

全日照至半日照溫暖環境,介質乾就澆水,每季施用一次長效性綜合肥料。天然樹形均整,萌芽力強,耐修剪,亦可修剪圓錐或圓形等幾何造型。繁殖採用扦插或空中壓條法。

Grown in full-sun or partial shade, warm environment. Water medium soil when it gets dry. Apply long-active compound fertilizers once every season. Neatly shaped, strong potential of sprouting and tolerant to pruning. It could be pruned into geometric shapes such as cones or circles. Propagated by cuttings or air layering.

icon
應用 Application

春不老生長勢強,主幹挺直、葉叢茂密,是良好的灌叢或綠籬植物材料。耐空氣污染與炎熱,作為道路分隔島的綠美化使用也有很好的表現。花朵引蜂、果實誘鳥,具有生態意義。近年引進斑葉春不老,觀賞價值更高。

The vigorous plant growing erect trunks and dense crowns makes it a great plant as shrubs and hedges. It’s resistant to air pollution and heat as well as a great plant for greening on road division islands. The flowers attract bees and fruits attract birds, which exhibits ecological significance. In recent years, a variety with variegated leaves was introduced for the higher ornamental value.