1、 How is it that Rhododendron leaves

1. Excessive watering: cuckoo is afraid of waterlogging. Excessive watering will cause soil ponding, cuckoo stuffs its roots, and the leaves of the plant will wilt. When the ponding is serious, the roots of cuckoo will rot, lose water absorption function, and the leaves of the plant will fall

2. Soil drought: individual leaves of Rhododendron turn yellow and fall, and flower buds become dry. At this time, weigh the weight of the basin soil and feel particularly light. It is mostly caused by long-term non watering and excessive drought of the soil

3. Poor ventilation: cuckoos like to stay in a well ventilated environment. If the maintenance environment is closed and not ventilated, cuckoos will protest by losing their leaves

4. Dry air: cuckoos like humidity. If the air humidity is particularly low, the leaves of cuckoos will dry and then fall

2、 How can Rhododendron lose its leaves

1. Excessive watering: if it is caused by excessive watering, take the soil lump out of the basin and check the root system. If there are signs of decay, cut off the rotten root system and put it on the basin again

2. Soil drought: if it is caused by soil drought, water a Rhododendron in time. Water thoroughly and slowly until water flows out from the bottom of the basin

3. Poor ventilation: if it is caused by poor ventilation, open windows frequently for ventilation during indoor maintenance, but avoid the invasion of cold wind. At ordinary times, you can pad the flowerpot to empty the permeable hole at the bottom of the basin

4. Air drying: if it is caused by air drying, spray water on the leaf surface of the plant under good ventilation, but do not spray water when the Rhododendron has flower buds. Put several pots of clean water beside the flower pot to humidify