1、 How much water

There is no fixed formula for the watering of Rhododendron, which needs to be watered and supplemented according to the specific situation. When watering, we must ensure that the water is thoroughly watered, and the gap in the pot soil is filled, so we can always see that the water can flow out from the bottom of the pot, which is one of the key factors for the maintenance of Rhododendron. In addition, it is necessary to wait until the basin soil is completely dry before watering. In order to determine whether it is completely dry, in addition to observing the surface of the soil layer, it is also necessary to tap the flower pot wall by hand to make sure that the sound is clear and crisp, so as to pour the water thoroughly

Too much or too little water is inappropriate. If there is too much water, there will be a large amount of accumulated water in the basin, which will soak and rot the roots and affect the subsequent growth. If there is too little water, that is, half cut-off water, it is still difficult for the roots to absorb water

2、 Watering frequency

1. Spring and Autumn: spring and autumn are growth periods, so water is given twice in 2-3 days

2. Summer: the temperature in summer is on the high side, and the water evaporates rapidly. Water should be poured in the morning and at night

3. Winter: the temperature is low in winter, the growth activity is weakened, and there is no need for too much water. It is necessary to keep the basin soil dry. It is OK to apply water once a month