牡丹為深根性花灌木，比較喜肥，每年至少要施三次肥。

第一次為花前肥，10yueshangxunjinxing。zhecishifeiduimudandangniankaihuayouhendacujinzuoyong
，yejiushicuhuafei。dierciweihuahoufei
，zaimudankaihuaguohoubanyueneijinxing。zhecishifeikecujinhuayafenhuahezengjiakaihuashuliang，duidierniankaihuadeduoshaohehaohuaiyouzhejuedingxingdeyingxiang。disanciweiyuedongfei，zairudongqianjiehedongjijiaoshuipubianjinxing。zhecishirudefeiliaonengzengjiadiwen
，duimudanyuedongyouyidingbaohuzuoyong。huaqianhuahoufeikeshijingguochongfenfushudebingfeihuodafengan；越冬肥可施經過堆積漚製的有機肥。在開花前進行根外追肥也有較好的效果。

牡丹為肉質根，稍能耐旱
，最怕長期積水。每次施肥以後，要及時澆水，澆水應根據天氣
、土壤情況，適時、適量進行。天氣幹旱時，每日要1-2次。遇到陰雨連綿天，積水須隨時排除。總之，經常保持土壤濕潤，對牡丹生長最為有利。結合施肥、澆水，還要經常鬆土、除草。這樣可使土壤通氣好
，不板結，避免雜草與牡丹爭奪養料。

mudanchangjianbinghaizhuyaoyouhebanbinghegenfubing。hebanbingchufashiyemianchuxianhuanglvsebandian
，erhouzhujiankuoda，xingchenghesejizhiheihesebanwen。kemeiyuepensayiciboerduoyehuo500beidedaisenxinfangzhi。bingzhuangyanzhongdeyeziyaojianxiashaodiao。genfubingweihaimudangenbu
，shigenfaheibianfu
，yingxiangmudanzhengchangshengchang。yanzhongshikedaozhizhengzhusiwang。zaizhongmudandeshihouyingjiangbinggenjianxiashaodiao

，bingzaizaizhixueneisafangyixieliuhuangfen。mudanfashengchuimianjiekechonghaishi

，keyong500倍的氟乙酰西安噴灑。或在入冬前和早春發葉前用石硫合劑塗刷枝幹。人工刮除也可。