水多花卉顶端嫩叶淡黄,老叶也渐渐发黄,新梢萎缩。这是因为下雨或浇水过多,导致盆内过湿,土壤缺氧,须根腐烂。应经常松土,控制浇水。缺水盆花顶端叶子的颜色正常,但下部叶片逐渐向上干黄脱落。这一般是由于盆土太满,长时间浇不了透水,造成下部叶 Juicy flowers tip yellow leaves, the old leaves are gradually yellow, tip shrinking. This is because too much rain or watering, resulting in over-wet basin, soil hypoxia, fibrous roots decay. Should often loose soil, control watering. The color of the top leaves of the panicle is normal, but the lower leaves gradually dry up and yellow off. This is generally due to the basin is too full, can not pour water for a long time, resulting in the lower leaves