Star Ruby Grapefruit

星红宝石葡萄柚树

5 号盆
$139.00
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Star Ruby Grapefruit
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星红宝石葡萄柚树

Grapefruit 'Star Ruby'

最深红果肉无籽,酸甜浓郁风味王

$139.00
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Description

星红宝石葡萄柚树是为家庭果园奉献的“深红风味之王”——它以红葡萄柚中最深红的果肉色泽、无籽的便利以及比红宝石更甜更酸的风味层次,成为柑橘收藏家眼中不可多得的经典品种。果实近圆形,果皮薄,金黄光滑,果肉深粉红色,几乎无籽,汁水丰盈,酸甜浓郁,风味鲜明,是鲜食与榨汁的顶级原料。它自花授粉,树形中等,成熟高度8-12英尺,但需注意其对种植条件相对挑剔,活力不如其他品种旺盛,易受病害侵扰,需精心养护。果实成熟期长,挂果期从冬季延续至春季。种植时,需选择全日照、排水良好的位置,并避免除草剂与杀虫剂的伤害。这株“深红风味之王”,将以宝石般的深红果肉和浓郁的风味,成为庭院中最具挑战与成就感的珍藏。

Quick Facts

形态特征:叶片椭圆形,较大,革质,深绿色。花星形,白色,芳香,自花授粉。果实近圆形,果皮薄,金黄光滑,果肉深粉红色,几乎无籽,酸甜浓郁。
成熟时间:冬季至春季
需冷量:低
成熟株高:8-12英尺,修剪可控
成熟冠幅:8-12英尺,修剪可控
生长速度:中等
适宜区域:加州(USDA 9-11区)
最佳光照:全日照
核心优势:最深红果肉、无籽、酸甜浓郁、番茄红素含量高、柑橘收藏经典
重要提示:需全日照,光照不足影响果肉色泽与风味;需排水极佳,忌积水;对种植条件挑剔,易患病害,需精心养护;避免除草剂与杀虫剂伤害。
推荐用途:庭院地栽果树、大型盆栽、可食用景观、鲜食葡萄柚来源、柑橘收藏家珍品。

Faqs

问:星红宝石葡萄柚的果实有什么特点?味道如何?
答:果实近圆形,果皮薄,金黄光滑,果肉深粉红色,几乎无籽,汁水丰盈,酸甜浓郁,比红宝石更甜、更酸,风味鲜明。较红的果肉意味着更高的番茄红素水平,营养价值高。

问:它在当地的适应力如何?需要多少冷量?
答:需冷量低,但对种植条件相对挑剔。它不是一个有活力的种植者,容易发生病虫害、营养缺乏和根腐病(柑橘根腐病)。需要精心养护,选择排水极佳的土壤,避免除草剂和杀虫剂的伤害。适合有经验的柑橘种植者。

问:需要种两棵才能结果吗?什么时候成熟?
答:自花授粉,单棵即可结果。果实成熟期长,挂果期从冬季延续至春季,果皮由绿转金黄时即可采收。

问:需要全日照还是半阴?能长多大?
答:喜全日照,光照充足时果肉色泽更深、风味更佳。成熟高度8-12英尺,树形中等,可通过修剪控制在6-10英尺。

问:需要怎么养护?适合盆栽吗?
答:养护要点:需全日照、排水极佳的微酸性土壤;春季至秋季每1-2个月施用柑橘专用肥;生长期保持土壤湿润但不积水;需严格控制病虫害,定期检查根腐病。适合地栽,也适合大型盆栽,选择25加仑以上容器,以便更好地控制土壤排水与健康状况。

📍 Primary Delivery Area · San Francisco Bay Area

Local delivery across the Bay Area — and beyond.

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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5 号盆

5 号盆

A popular size for shrubs, screening plants and young trees. Large enough to make an immediate difference in the garden while still manageable for most residential projects.

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24 号盆

24 号盆

A heavy nursery size with immediate landscape presence. It can often be moved by one person with a nursery dolly or hand truck, but it is generally too heavy for normal hand carrying.

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Gallon describes the container size, not a guaranteed plant height. Individual plants vary. Contact our nursery for current measurements.

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