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夏季盆花呼吸作用旺盛,要求盆土透气性良好。故盆土不干时一般不要浇水,以免水过多影响透气;而即将干旱时浇水必须浇透。夏季盆土往往因过于而出现龟裂,所以浇水不能一次完事,否则水顺缝隙直漏盆底,而大部分盆土仍很干旱。应在第一次浇水后稍等片刻,待土壤裂缝闭合后再浇一次。在盆花出现萎蔫时,其细胞因失水而干缩,立即浇水会使细胞壁很快吸水向外膨胀,而细胞原生质吸水较慢,不能相应增大,会因拉力过大而被撕裂。比较合理的做法是先将萎蔫的盆花移至避风阴
Strong summer breathe in potted flowers, requiring good permeability of basin soil. Therefore, do not pour soil when the general do not watering, so as not to affect the water too much ventilation; and about to watering the drought must be drenched. In summer, because of over-cracking of peat soil, watering can not be done at one time, otherwise water runs through the bottom of the basin and most of the pedestal is still very dry. Wait a moment after watering for the first time until the soil cracks close and pour again. When potted wilting occurs, its cells are shrinking due to water loss. Immediate watering will cause the cell wall to absorb water and swell outward rapidly. However, the protoplasm of the cell absorbs water slowly and can not be increased correspondingly, and will be torn by too much pulling force. More reasonable approach is to first wilted potted flowers to shelter Yin