1、 When to fertilize

1. Spring: after entering spring, apply some nitrogen-containing nutrients to the plant before germination. This fertilizer can be added to the plant once every ten days. After the branches of the plant become strong, it can no longer be fertilized. In this way, the plant will grow vigorously, the leaves will grow larger, and can also store nutrients for plant flowering

2. Late spring: after the branches of the plant become strong, replace the fertilizer for the plant with fertilizer containing phosphorus and potassium, which can help the plant bloom, and the growth speed of the leaves and branches of the plant will slow down, but the beautiful flowers can be seen earlier

3. Autumn: at this time, plants need to accumulate nutrients to spend the colder winter. Fertilizer containing phosphorus and potassium can be applied to the plant once every two weeks, which can increase the plant's ability to resist cold

2、 Precautions

1. When using chemical fertilizer, just put a few particles far away from the root of the plant. Don't put too much to avoid damaging the plant. After the fertilizer is given, pour some water, and then wait for the particles to melt away slowly

2. In hot summer, there is no need to give fertilizer to the plant. At this time, the plant grows slowly and does not need food supply