落新婦 'Vision in Red'（Astilbe chinensis 'Vision in Red'PBR）— 植物資料

植物簡介

Robust, clump-forming perennial to 55cm tall, with glossy, dark green, divided leaves. Red flowers in short, narrow plumes to 18cm long are produced in mid-late summer

屬描述

Astilbe are rhizomatous herbaceous perennials with attractive, usually ternately divided leaves and erect plume-like panicles of tiny white, pink or purple flowers in summer. The old, brown flower-heads remain attractive in autumn

生長條件

日照

—

西向、東向、南向

土壤

黏土、壤土

濕潤排水良好、排水不良 · 酸性、鹼性、中性

適合氣候

全台適種

H7｜最低耐溫 < -20°C

尺寸

0.1-0.5 公尺

冠幅 0.1-0.5 公尺 · 2-5 年

照顧指南

栽培方式

Grow in moist, fertile, humus-rich soil in full sun or, where soil is not likely to dry out in summer, grow in partial shade. Plants must be divided every three to four years to maintain vigour

修剪建議

Cut back after flowering

繁殖方法

Propagate by division in late winter or early spring, pot divisions under glass and plant out in late spring

病蟲害

Generally pest-free May be susceptible to powdery mildews