花盆一定要排水透气！口红吊兰不开花怎么办？/The flowerpots must be drained and ventilated! What if the lipstick plant

今日提问：杜鹃、绣球、口红吊兰、桂花、菩提/Today's question: Rhododendron, Hydrangea, lipstick hanging orchid, Osmanthus, bodhi