1、 Soil

The soil is neutral, but it is not the best choice for the growth of violet

2、 Illumination

It needs some light, but it doesn't need to be too strong. Too strong direct sunlight in summer will affect its growth. The light must be appropriate. Generally, when it exceeds 75000 lux, it needs to move its position or shade properly

3、 Temperature

The suitable temperature for breeding viola is 15 ~ 18 ℃

4、 Watering

Watering is a very important step. When the temperature is high in spring and summer, it can be watered more appropriately. When the temperature is low in autumn and winter, watering should be reduced appropriately, and the amount of watering should not be too much or too little

5、 Fertilization

In its peak growth period, light fertilizer can be used, and compound fertilizer can be applied at an interval of about 10 days. The amount of fertilization should not be too much or too little. If the fertilization is unreasonable, it will affect its normal growth

6、 Precautions

1. Flowerpot selection: the flowerpot should be selected according to the size of violet, because its heel group is relatively small, so the flowerpot should not be too large when planting for the first time

2. Pay attention to diseases and pests: it is easy to be infringed by root rot, aphids, mites, etc. in the breeding process, so disinfect the substrate before planting, pay attention to ventilation, and spray chemicals in time to eliminate diseases and pests