1、 Soil

When breeding, the soil with deep soil layer, good air permeability and drainage should be used, and it should be slightly acidic, which is more conducive to growth. In addition, the soil should be changed once a year, so that the nutrients will be more sufficient and the growth will be more vigorous

2、 Illumination

It is more shade resistant. It can't be exposed to the sun during maintenance. It is easy to get sunburn, and the leaves will turn yellow, affecting the viewing. It should also be noted that it should not be placed in a ventilated place, preferably in a place with leeward and astigmatism

3、 Fertilization

Fertilizer should be applied frequently during maintenance, especially in the growing season, when the nutrients are sufficient, the growth will be more vigorous. Organic fertilizer is OK, but if base fertilizer is mixed in the soil, it should be applied in a small amount in the later stage to avoid burning roots. It is best to apply an appropriate amount of rotten manure before winter, which is conducive to winter and will reduce insect pests and spawning

4、 Watering

If the seedlings are not drought tolerant, they should be watered in time, but they are afraid of ponding. Drainage shall be done well in rainy season. Once there is ponding, the root system is easy to rot and affect the growth

5、 Diseases and insect pests

During the maintenance period, it is easy to cause various diseases and pests, such as gray spot disease, purple wheel disease, root rot, leaf spot disease and scale grub. Once the infection will seriously affect the plant growth, it should be treated in time