橘闊苞鳥蕉

旅人蕉科

學名:Heliconia latispatha 'Orange Gyro'

英名:Orange Gyro Heliconia, Golden Lobster Claw, Expanded Lobster Claw

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簡介 Description

赫蕉屬多年生草本,原產中美洲至南美洲西北部。原種苞片橘紅色,本種是橘黃色苞片的園藝品種。株高1.5~4m。地下有根莖。葉柄1~2m聚成假莖,橢圓形葉長0.5~1.5m、寬20~40cm。穗狀花序有螺旋狀排列的橘黃色苞片,苞片末端或形成綠色葉片,花黃綠色,夏季開花。

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栽培 Cultivation

全日照或半日照溫暖環境,高濕度可以促進生長。壤土或砂質壤土種植。介質乾或觀察葉片略包捲就澆水。春至秋每季施用一次長效性綜合肥料。老化植株隨時修剪。繁殖使用分株法。

A perennial herb in the genus Heliconia, native to Central America to northwestern South America. The bracts of parent species are orange-red and while that of this cultivar are orange-yellow. Plant height 1.5~4m with underground rhizomes. Petioles 1~2m long and clumped into pseudostems. Leaf oval, 0.5~1.5m long and 20~40cm wide. Spadix, orange-yellow bracts spirally arranged along the yellow rachis, and green leaves grown on the end of bracts. Flowers yellow-green, blooming in summer.

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應用 Application

植株大型,需要有開闊的生長空間。適合種植於避風的建築遮蔽處或中庭,以面大型葉片被風吹折。花朵極富熱帶風情,常應用於熱帶庭園造景。花序是優良切花材料,適合使用大型花器設計擺放於廳堂等空間美化用。

The plant does best in full-sun partial-sun and warm environments. High moisture can promote the growth. Loam or sandy loam for plantation. Water when the medium appears dry or the leaves show signs of wilting. Apply a slow-release compound fertilizer once every season from spring to autumn. Prune aging stems and leaves at any time. Propagated by division.