从叶片上看,施肥合理的君子兰叶片挺拔翠绿,光泽度特别好,叶片既宽(相对而言)又厚。缺肥的君子兰新长出的叶片既窄又薄,色素特浅,还无光泽。而施肥过量的君子兰新长的叶片有时会出现斑点,严重的叶片变黄。从根茎上看,施肥过量的君子兰肉质根发黄,严重的已腐烂。从花朵上看,肥水充足的君子兰花大色艳,而缺肥的君子兰花朵小,色不艳。 From the blade point of view, rational fertilization Clivia leaf straight green, gloss is particularly good, leaves wide (relatively speaking) and thick. The lack of fertilizer Clivia new leaves grow thin and thin, superfine pigment, but also dull. The excessive growth of Clivia new leaves sometimes appear spots, severe yellow leaves. From the root point of view, excessive fertilizer Clivia fleshy roots yellow, severe decay. From the flowers on the point of view, rich man-made orchids large color Yan Yan, and lack of fertilizer, gentle clivia flowers small, color is not bright.