1、 Watering frequency

Rhododendron is relatively fond of water during the growth period. It must keep sufficient water during the period of more water demand. Under normal circumstances, that is, during the spring and autumn growth period, it is OK to ensure water supply 2-3 times a week. Water evaporation is very strong in summer. Watering should be timely. You can water twice a day. The situation in winter is very special. The temperature gradually decreases, the growth rate slows down, and the watering should also be reduced. Water should be given every ten days and a half months to keep it dry

2、 Water spray Moisturizing

In addition to normal watering to maintain growth, spray water mist around the plant in summer to reduce temperature and increase humidity

3、 Watering time

The watering time should also be well controlled, which is also the key. If the watering time is not well controlled, it may also affect the normal growth of plants. Avoid noon time in summer. Water can be supplied in the morning and evening. The temperature is low in winter. Watering in the morning and evening will lead to frostbite of plants. Watering can be done at noon

4、 Water quality selection

Rhododendron is an acid loving flower. It is difficult to grow normally in alkaline environment, which may lead to growth problems. The best choice of water quality is acidic water. You can choose rainwater or volatile tap water. In order to increase acidity, vinegar can be added appropriately