夏季养护是盆栽腊梅的关健,其要领是:一、降温。腊梅怕高温,夏季应将盆栽腊梅移入通风透光处,防止霉污病和粉虱虫病的发生,盛夏气温较高时,需保持盆土湿润,早晚各喷一次叶面水,使叶片长得浓绿而有光泽,有利于光合作用,积累充足的养分,以供花蕾分化。二、增施磷钾肥。腊梅的花芽多孕于当年生的春梢短枝上,一般每年6月新梢木质化后进入花芽分化阶段,7-9月花芽分化结束并发育完全,夏梢和秋梢不能形成花芽,因此,夏季需每隔半月增施一次磷酸二氢钾或硼酸,浓度0.5%为适,叶面喷洒或盆土浇施均可,能大大提高盆栽腊梅的孕蕾率和加快花芽的生长发育。三、适度修剪。在夏季生长季节,应对生长过旺盛的枝梢进行缩剪,以减少养分的过度消耗,促进其下部叶芽的萌发,从而形成较多的开花小枝。另外,对病虫枝、平行枝、瘦弱枝、密生枝,也应及早剪去。四、扣水控梢。当花蓄分化时,要控制浇水,促使新梢木质化和封顶,切忌大肥大水,造成枝叶徒长,影响花芽的分化和生长。扣水的标准是以腊梅的叶片边缘见卷曲为度,必要 Summer conservation is the key to potted plum, the essentials are: First, cooling. Lamei afraid of high temperature, the summer should be planted potted plum moved to the Department of ventilation, to prevent mildew and whitefly pest disease occurs, mid-summer temperatures are higher, the need to keep moist basin soil, sooner or later spray each foliar water, the leaves long Dark green and shiny, is conducive to photosynthesis, accumulation of adequate nutrients for bud differentiation. Second, increase phosphorus and potassium fertilizer. Lamei flower buds were more pregnant in that year’s spring shoots short branches, usually in June each year after the shoots of new shoots into the flower bud differentiation stage, July-September flower bud differentiation and the development is complete, summer shoots and autumn shoots can not form flower buds, therefore In summer, potassium dihydrogen phosphate or boric acid should be added once every half month. The concentration of 0.5% is suitable. Foliar spraying or potting can be used to increase the rate of pregnancy buds and accelerate the growth of flower buds. Third, moderate pruning. In the summer growing season, the branches with exuberant growth should be shrunk to reduce the excessive consumption of nutrients and promote the germination of lower leaf buds, thus forming more flowering branchlets. In addition, the pest branches, parallel branches, thin branches, dense branches, should also be cut off as soon as possible. Fourth, buckle water control tip. When the flower differentiation, to control watering, prompting new shoots lignification and capping, avoid large fat and water, resulting in branches and leaves lengthened, affecting the differentiation and growth of flower buds. Water buckle standard is based on the edge of the leaf curl see curl degree, it is necessary