1、 Increase watering

Reasonable watering is the first important factor for plant growth and health. Especially in the north, the water evaporation is fast and the water demand is relatively large, so we must increase the amount and times of watering. Watering it should pay attention to the principle of better wet than dry. Spring is its growth period and needs to be watered every two days. If the temperature is high, it needs to be watered every day. In addition, it also needs to spray water on the branches and leaves

2、 Trim properly

It grows very fast in spring. In order to avoid the problem of excessive growth of branches, it is necessary to comb the extremely vigorous branches a little. Secondly, the branches with damage, pests and poor growth should be cut off. After pruning, pay attention to avoid water. There are bacteria in the water, which is easy to be infected

3、 Increase nutrients

It consumes a lot of nutrients in spring and needs topdressing. If it is a newly planted plant, you need to mix base fertilizer in the soil before putting it into the pot. If it is an old plant, you need to apply fertilizer twice or three times a month. Compound fertilizer species can be selected. These fertilizer species have sufficient nutrients and diversified nutrients, which are good for plant growth

4、 Increase illumination

Boxwood is a green plant. It can metabolize normally only when it is sunny. Therefore, more light is needed in spring. Generally, the amount of light per day is no less than 8 hours. When the sun is strong in late spring, you need to move to a cool place to avoid the sun