Siskiyou Blue Fescue

锡斯基尤蓝羊茅

4"
$12.90
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Siskiyou Blue Fescue
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锡斯基尤蓝羊茅

Festuca idahoensis 'Siskiyou Blue'

粉银蓝色常绿细叶形成优雅喷泉状草丛,耐寒且株型整齐。

$12.90
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Description

锡斯基尤蓝羊茅是一种叶色鲜明、株型优雅的常绿多年生观赏草,以修长细腻的粉银蓝色叶片和挺拔舒展的株型而受到喜爱。狭长的叶片从基部向上生长,再自然向外弯曲,形成优美的喷泉状草丛,为庭园增添清凉柔和的色彩与自然动感。春季至夏季,高挑的花茎从叶丛上方伸展,开出轻盈的花穗,随着成熟逐渐转变为温暖的琥珀褐色。成熟植株高度约为0.3–0.6米,宽度约为0.3–0.6米,适合多年生花境、步道镶边、大面积重复种植及观赏草组合。锡斯基尤蓝羊茅具有良好的耐寒性,适合全日照至半阴环境,喜欢排水良好的土壤,并需要适度至规律浇水。常绿叶片与整齐的丛生习性,使其能够为庭园提供持久的色彩、细腻的质感与清晰的景观结构。

Quick Facts

  • 叶片与花朵: 常绿,修长细腻的粉银蓝色叶片;春夏花穗成熟后转为琥珀褐色。
  • 成熟高度: 约0.3–0.6米
  • 成熟宽度: 约0.3–0.6米
  • 生长速度: 中等
  • 耐寒区域: 美国农业部耐寒区4–10区;日落气候区1–10、14–24区
  • 光照需求: 全日照、部分日照、过滤光或半阴
  • 核心优势: 粉银蓝色常绿叶片、优雅喷泉状株型、耐寒性强、季节性花穗及细腻叶片质感。
  • 推荐用途: 多年生花境、步道镶边、大面积重复种植、观赏草组合及花盆栽培。

Faqs

问:锡斯基尤蓝羊茅会快速向四周蔓延吗?

答:不会。它主要形成直立的喷泉状草丛,随着生长逐渐扩大,不会通过地下根茎快速向周围扩展。

问:锡斯基尤蓝羊茅全年保持蓝色吗?

答:在适宜的生长环境中,它通常能够全年保持粉银蓝色叶片,但极端天气可能导致部分叶片枯黄。

问:锡斯基尤蓝羊茅需要多少阳光和水分?

答:适合全日照至半阴环境,喜欢排水良好的土壤,需要适度至规律浇水。应避免土壤长期积水。

📍 Primary Delivery Area · San Francisco Bay Area

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San Francisco Bay Area is our primary local delivery market. Victory Nursery also serves additional California markets and selected extended delivery areas by arrangement.

Regular local delivery: San Francisco, Peninsula, South Bay, East Bay, Marin, Tracy / Mountain House and surrounding service areas.

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