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蟹爪兰通常是向下开花的,而笔者栽培的蟹爪兰却向上开放(图1),因而更显得“靓”而“酷”。花友常问向上开花之法,因奉答于下: 先选一只高度约22～30厘米的绿色塑料字纸篓(其他如根雕篓状物以及用竹、藤、包装袋编织的篓状物均可用)备用。再选一只浅花盆(其他如椰壳或葫芦制成的代用品、塑料花盆以及将色拉油桶底部剪下制成的花盆等都可用),花盆直径的大小要以篓的底部为准。只要花盆能适巧放进篓子即可。花盆的高度,因篓的高度而定。篓口宜比盆口高出13～14厘米(株龄只有2年者)或16～17厘米(株龄大于2年的)。盆土用椰糠或君子兰土较好。每盆栽人4～6株,沿盆边排列成圆形。按常规莳养。至7～8月加施磷酸二氢钾肥。此时对蟹爪
Shrubs usually bloom downward, while the cultivated Shrubs are open upwards (Figure 1), making them more attractive and cool. Because we often ask about the law of flowering, we would like to answer the following questions: First select a green plastic wastepaper basket with a height of about 22-30cm (others such as a canopy basket and a basket basket woven with bamboo, rattan and bags Available) spare. Then choose a shallow flower pot (other coconut shell or gourd made of substitutes, plastic flower pots and pots cut into the bottom of the salad barrels, etc. are available), the size of the pots to baskets The bottom shall prevail. As long as the flower pot can fit into the basket can be. The height of the pot depends on the height of the basket. Basket mouth should be higher than the basin 13 ~ 14 cm (age only 2 years) or 16 to 17 cm (plant age greater than 2 years). Basin soil with coconut bran or Clivia better. 4 ~ 6 plants per pot, arranged in a circle along the basin. Customary custody. To 7 to August plus potassium dihydrogen phosphate fertilizer. At this point on the crab claw