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许多人叹道:莳养君子兰,养了好几年却不开花,觉得十分不解。笔者在养君子兰的实践过程中,逐渐找出了君子兰莳养多年不开花的原因。影响开花的因素较多,但主要的原因有如下几点: 盆栽培养土的配制不适宜君子兰喜欢微酸性沙质壤土,pH值6.5～7.0,如果pH值超过7.0时,其生育开花都会受到影响。因为土壤碱性过大,铁元素等被固定,不能被植株吸收和利用,同时磷元素在土壤中也不能发挥应有的作用。君子兰植株体内缺乏磷元素,花芽
Many people sighed: raising gentle clivia, raised for several years without flowering, I feel very puzzled. The author in the process of practicing Clivia, and gradually identify the reason why Clivia is not blooming for many years. There are many factors affecting the flowering, but the main reasons are as follows: Potting culture soil is not suitable for the preparation Clivia like slightly acidic sandy loam, pH value of 6.5 to 7.0, if the pH value of more than 7.0, its growth and flowering will be affected . Because the soil is too alkaline, iron and other elements are fixed, can not be absorbed by plants and use of phosphorus at the same time in the soil can not play its due role. Clivia plant body lack of phosphorus, flower buds