1、 Need to be watered thoroughly

Watering the azalea requires watering the soil thoroughly. Only when it is completely watered, the roots rooted in the deep layer can better absorb water, which is also the correct watering method. If it is not watered, the soil at the bottom is still dry and can not really replenish water for the plant. Long term impervious irrigation will seriously affect plant growth. Just water it thoroughly. Don't have excess water, because the root system of the plant will rot if it is soaked in water

2、 Vinegar proportion

When watering cuckoos, vinegar can be added appropriately, but don't add too much. Generally, 0.5% vinegar is OK. Vinegar can regulate the acidity and alkalinity of the soil, which will be helpful for its growth, but do not overdo it

3、 Watering precautions

1. Water quality selection: pay attention to watering Rhododendron. Choose acidic water quality instead of alkaline water for a long time. If the acidity of the water is not enough, you can add some ferrous sulfate to the water to adjust the pH

2. Time selection: when watering, you should also choose a good time, especially in summer and winter. Watering in summer should generally be avoided at noon, while watering in winter should be avoided in the morning and evening. When watering, the temperature should not be too high or too low, and the room temperature should be close to the water temperature, so as to avoid plant stimulation