-- 作者： 小黑 -- 發表時間： 2005/10/05 07:30pm 請問這是得了什麼病.葉子黃了之後就死了?[UploadFile=RIMG0094_1128511735.jpg][UploadFile=RIMG0095_1128511747.jpg][UploadFile=RIMG0096_1128511828.jpg] -- 作者： Speciosa -- 發表時間： 2005/10/05 08:58pm Suggest you isolate the above plant from your other normal (i.e. healthy) plants now.   Leave the above plant alone (i.e. please do not water it and do not feed it anymore fertlizers) at a shaded and cool spot with very good air movement.   The yellow leaf cannot be saved and will drop off soon.  If the plant starts to grow new roots (i.e. the plant can be saved) about 1 to 2 weeks later , suggest you replace all the sphagmum moss (too much algae) quickly. -- 作者： fly -- 發表時間： 2005/10/05 10:09pm 這是澆水過多的敗根嗎? -- 作者： Speciosa -- 發表時間： 2005/10/06 01:03pm [quote][b]下面引用由[u]fly[/u]在 [i]2005/10/05 10:09pm[/i] 發表的內容：[/b] 這是澆水過多的敗根嗎? [/quote] I guess so.  Although I don't know what plant it is, I think it does not like to be so wet as nearly all the roots have turned bad.  In my collection of Phalaenopsis, only the roots of certain species can withstand such a wet condition without becoming bad.