吊蘭黃葉子怎麼回事？茶花乾花苞怎麼辦？/What about the yellow leaves? What about the dried camellia buds?

今日提問：金魚吊蘭、瑞香、天鵝絨、杜鵑花、茶花/Today's question: goldfish hanging orchid, Daphne, velvet, azaleas, camellia