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发表于 2007-1-19 14:36
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Green Star - 白蝶合果芋
學 名:Syngonium podophyllum cv.`Butterfly`
科 屬:天南星科
原產地:栽培種
用 途:庭植、盆栽
特 性:多年生草木。莖呈蔓性,莖節易生氣根,能附著蛇木柱、樹幹或岩壁生長。葉箭形,有白色斑紋。喜高溫多濕,對光線適應力強,忌強烈日光直射。也是上等室內植物。
白蝶合果芋又名白蝴蝶,为合果芋的一个园艺品种。叶箭形,叶面大部分为黄白色,边缘具绿色斑块及条纹,甚为美丽。其起源及生态习性与合果芋相同。盆栽宜选用腐叶土5份、园土3份、河沙2份混合配制的培养土,另加少量饼肥末作基肥。生长期间需经常保持盆土湿润。白蝶合果芋和合果芋一样,要求较高的空气湿度,适宜其生长的空气相对湿度约为85%左右。在新叶抽生期间如果空气过于干燥,则新叶的叶缘、叶尖均易枯萎,因此生长发育期间应经常注意向叶面上喷雾,保持叶面湿润,以利叶片茁壮生长。同时每2~3周施一次以氮肥为主并伴以磷钾肥的稀薄复合液肥,或者于生长旺季每10天左右喷施一次0.2%磷酸二氢钾加0.1%尿素,喷施时间以早上露水未干或傍晚为宜。喷施时要注意使用细孔喷雾器把叶片的正反两面都要喷到,使用浓度切忌过大,否则易烧伤叶片。白蝶合果芋是典型的室内观叶花卉,最怕直射光照射,夏季遭受短期阳光曝晒,也会引起叶片灼伤。最理想的摆放地点是具有明亮散射光处,有利于显示其叶片花纹。
白蝶合果芋,叶形奇特,好似纷飞蝴蝶的翅膀,叶片色彩调和,十分适合室内盆栽供人欣赏。也适合吊盆或壁挂悬垂栽植,让其枝叶自由悬垂伸展,给人以清新舒怀的感受。
【繁殖及栽培】 以扦插为主。生根温度为20~25℃。盆栽用土为草炭土2份、园土1份、沙1份混合。5~10月生长旺季保持盆土湿润,每2周浇施一次稀薄肥水,每月喷一次0.2%的硫酸亚铁溶液。夏季想尽办法提高空气湿度。夏秋季节适当遮荫,避免强光直射。冬季停止施肥,减少浇水,室温保持在12℃以上。合果芋生长速度较快,每年都要换盆一次,生长过程中还应进行适当修剪,剪去老枝和杂乱枝。
Tips for Growing Syngoniums
What are the light requirements for syngoniums?
The heavily variegated varieties need bright, filtered light. Those that have less variegation or are solid green will do well with average light.
How much water do they need?
Syngoniums should be allowed to dry at the soil surface between waterings. Always check to make sure the soil mass is dry, not just the surface. They don't like to be kept wet.
Do they have any special temperature requirements?
They are happy with ordinary indoor temperatures. Syngoniums preferred range is between 60ºF and 75ºF but they tolerate a much wider range.
Do syngoniums need much humidity?
They like it more humid than the average Minnesota home in winter. Mist them daily or stand the pot on a tray filled with pebbles and water almost up to the top of the pebbles.
What type of soil do they prefer?
Use a good potting soil containing both loam and peat like Bachman's Exeloam.
When should I repot my syngonium? Repot syngoniums each spring. If they grow so rapidly that roots are visible at the plant base by mid-summer, repot them again.
Will they need any grooming?
Give the plant a shower if the leaves become dusty, but don't use leafshine products on them. They will cause leaf damage.
How are they propagated? Syngoniums can be propagated by stem cuttings or division of the plant.
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