{"product_id":"astelia-silver-shadow","title":"银影聚星草","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e银影聚星草是为荫蔽花园与容器栽培奉献的“金属银瀑”——它以新西兰原生种的强健基因、莲座状丛生的金属银绿色剑形长叶（阳光下半透明，质感如银箔），以及耐旱耐盐雾的强健体质，成为林下地被、岩石花园与容器栽培中不可替代的常绿多年生植物。叶片狭长，宽约1-2英寸，长可达2-3英尺，呈弧形拱垂，银绿色至灰绿色，阳光下泛着金属光泽，质感如银色剑锋，丛生于短缩茎枝之上，形成圆润饱满的莲座状灌丛。花期不常见，罕见开黄白色小花，但主要以观叶为主。株型丛生莲座状，成熟高度2-3英尺，冠幅3-4英尺，生长速度中等，可通过根茎缓慢蔓延形成群落。它喜半阴至明亮散射光，耐旱耐热，耐盐雾，对土壤几乎不挑剔，唯需排水良好，成株后可耐受夏季每月补水1-2次，是低维护花园的理想选择。这株“金属银瀑”，将以银剑叶丛的冷艳质感与耐旱耐盐雾的强健体质，成为花园中最富现代感的银色焦点。\u003c\/span\u003e\u003c\/p\u003e","brand":"Victory Nursery","offers":[{"title":"1号盆","offer_id":44165706612824,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"5号盆","offer_id":44165706219608,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/8000\/6232\/files\/Image_jpeg_87e53dc6-6fd2-4e19-b9b9-38590b308270.png?v=1780366572","url":"https:\/\/zh.victorynursery.us\/products\/astelia-silver-shadow","provider":"Victory Nursery","version":"1.0","type":"link"}