尖尾鳳
Justicia gendarussa
植物簡介
A small, erect, fast-growing, branched shrub with attractive, lanceolate (shaped like a lance-head), ascending to spreading green leaves, and produces dainty white flowers. Leaves simple, entire, opposite, lanceolate, green, 7 to 14 cm long and 1 to 2.5 cm wide, glabrous on both sides, apex acute-acuminate. Inflorescences on spikes, up to 10 cm long and 1.5 cm across; flowers subsessile (with a slight stalk), white with purple streaks and spots inside, 1.6 to 2 cm long. Fruit capsules club-shaped, glabrous, 4-seeded, about 12 mm long.
生長條件
半日照、全日照
—
濕潤排水良好
南部適種
H1a｜熱帶植物
1.5 公尺
冠幅 —
照顧指南
It prefers light, sandy soil in sun or partial shade. Likes constant moisture and well draining soil. Fast-growing, tolerable to many soil types and growth conditions, and generally free from pest and diseases. Propogate by stem cuttings and seeds. Prick out seedlings into individual pots when established enough to handle.
Pruning group 8 (Early-flowering evergreen shrub) — 基於植物形態自動推斷，非 RHS 官方分類。 常綠灌木，花後輕剪整形，移除不良枝條。 熱帶環境下無明顯休眠期，全年皆可進行修剪。
適合場景
學名異名
- Adhatoda subserrata
- Gendarussa vulgaris
延伸閱讀
葉色的對話：彩葉植物打造四季柔和漸層
很多人誤以為花園的精彩只屬於開花的時刻。我卻認為，那些不張揚的葉片，才是花園真正的靈魂。
觀葉秋海棠：葉色世界的柔軟美學
觀葉秋海棠對光的渴望與戒備並存。它們喜愛明亮的散射光——東向或西向的窗邊最為理想，光線柔和而充足，讓葉色得以完整地展現。若光線過強，尤其是正午的直射陽光，那細膩的葉面會黯淡失色，有時甚至灼傷成褐色的傷痕。相反地，光線不足時，秋海棠雖不會立刻凋零，但葉色會逐漸褪去個性，變得平庸而黯淡，彷彿失去了靈魂的詩篇。
鐵線蕨的精緻世界
各位植物愛好者，當我們提及蕨類植物中最具優雅氣質的代表，鐵線蕨（Maidenhair Fern, Adiantum）無疑是當之無愧的翹楚。這種植物以其細膩的羽毛狀複葉和纖細如絲的黑褐色葉柄聞名於世，彷彿一位舞者在微風中翩翩起舞，展現著大自然最精緻的詩意。