蝴蝶蘭爛了根怎麼辦？長壽花長蟲子怎麼辦？/What should I do if the Phalaenopsis rots its roots?

今日提問：蝴蝶蘭、長壽花、茶花、香雪蘭、平安樹/Today's question: Phalaenopsis, longevity flower, camellia, fragrant snow orchid, peace tree