Star Gardenia White flower with green leaves in a pot on a wooden surface

单瓣栀子花

5 号盆
$54.90
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Star Gardenia White flower with green leaves in a pot on a wooden surface
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单瓣栀子花

Gardenia jasminoides 'Grandiflora Star'

纯白星花浓郁香,盛夏香氛之王

$54.90
Container sizeSize guide 5 号盆

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Description

单瓣栀子花是为花园与阳台奉献的“盛夏香氛之王”——它以澳大利亚育种标志性品种的纯正血统、浓郁醉人的经典栀子香气以及四季常青的亮绿革质叶片,成为花境焦点、容器栽培与窗台绿植中不可替代的嗅觉盛宴。花朵大而饱满,呈星形放射状开放,花瓣纯白,质地厚实,花心渐褪为乳白色至淡奶油色,与深绿光泽叶片形成鲜明对比,花姿优雅,花香浓郁,是栀子家族中最经典的芬芳代表。花期从晚春持续至夏季,温暖年份可断续开放至初秋。株型紧凑圆润,成熟高度2-4英尺,冠幅2-4英尺,生长速度中等,自然形态优美,几乎无需修剪即可保持规整轮廓。它喜全日照至半阴,喜湿润但排水良好的微酸性土壤,忌积水,成株后可耐受短期干旱,需定期施用酸性肥料以保持最佳状态。种植时,需选择早晨全日照、午后遮荫的位置,这株“盛夏香氛之王”,将以纯白星花的优雅姿态与浓郁醉人的栀子芬芳,成为庭院与阳台上最令人沉醉的夏日珍藏。

Quick Facts

形态特征:叶片椭圆形至卵形,革质,深绿色,有光泽。花大而饱满,星形放射状,花瓣纯白,花心渐褪为乳白至淡奶油色,花香浓郁。株型紧凑圆润。
成熟株高:2-4英尺
成熟冠幅:2-4英尺
生长速度:中等
适宜区域:加州湾区(美国农业部耐寒区8-11区),耐寒至10℉(-12℃)最佳光照:全日照至半阴(早晨全日照、午后遮荫)
核心优势:纯白星花浓郁香、四季常青光泽叶、紧凑圆润免修剪、适花境焦点/容器栽培/窗台绿植/低维护花园
重要提示:需早晨全日照、午后遮荫,防叶片灼伤;需微酸性、排水良好土壤,忌积水;成株后需定期施用酸性肥料;花后轻剪可保持紧凑株型。
推荐用途:花境焦点孤植、容器栽培(阳台/露台)、窗台绿植、低维护花园、香氛花园。

Faqs

问:大花星栀子花的花期在什么时候?香气如何?
答:花期从晚春持续至夏季(约5月至8月),温暖年份可断续开放至初秋。花朵为大而饱满的星形放射状,花瓣纯白,花心渐褪为乳白色至淡奶油色,花香极为浓郁,是栀子家族中最经典的芬芳代表,被誉为“盛夏香氛之王”。

问:它在湾区的株型能长多大?生长速度快吗?
答:成熟高度2-4英尺,冠幅2-4英尺。株型紧凑圆润,生长速度中等,自然形态优美,几乎无需修剪即可保持规整轮廓,是低维护花园的理想选择。

问:在湾区需要全日照还是半阴?
答:喜全日照至半阴,每日至少需要4-6小时光照。在湾区,最佳种植位置是早晨全日照、午后有遮荫处,可防止叶片灼伤。全日照下开花最为繁茂,半阴处叶色更为鲜亮。

问:需要经常浇水吗?对土壤有什么要求?
答:需保持土壤持续湿润但不积水。喜排水良好、富含有机质的微酸性土壤,忌积水。在湾区夏季,建议每周深浇水1-2次,表土干燥时浇透。干燥季节可在根部覆盖木屑保水。需定期施用酸性肥料(如栀子/杜鹃专用肥)以保持叶色鲜亮和花量繁密。

问:需要修剪吗?如何养护?
答:养护简单。自然株型已非常完美,几乎无需修剪。如需维持紧凑形态,可在花后进行轻度修剪塑形。生长季(春夏)每月施一次稀释的酸性液肥。抗鹿抗兔,病虫害较少,但需注意防范蚜虫和介壳虫。

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5 号盆

5 号盆

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