1、 Suitable basin soil

When cultivating asparagus, soft, breathable, strong drainage capacity, humus rich and slightly acidic soil should be used. In this soil environment, the root system of asparagus can breathe better, absorb water and nutrients, and grow vigorously. The requirements for flowerpots are not high. As long as the size can meet the needs and there are drainage holes at the bottom, it can promote its normal growth

2、 Suitable light

Asparagus has strong shade resistance and does not like light. During breeding, it cannot be exposed to direct light or strong light, otherwise it is easy to be sunburned. It is suggested to put it in the place with sufficient indoor astigmatism and accept more astigmatism, so that the branches and leaves can better carry out photosynthesis and grow vigorously. Although it is shade resistant, it will hinder its growth if it is placed in a dark environment for a long time, and yellow leaves are easy to occur

3、 Proper watering

Asparagus likes a humid environment. During its growth, it has a large demand for water and limited drought resistance. If it is found that the soil is dry, it should be watered in time. When watering, the amount of water should be controlled. The soil is slightly wet. Ponding is strictly prohibited. It is normal to water once every three or four days. In summer, the temperature is high, so the watering times should be increased. After winter, its growth rate slows down or even stops. It is necessary to control the water properly. In addition, if the climate is dry, you can often spray water to improve the humidity

4、 Suitable temperature

Asparagus likes warm environment and has poor cold resistance. The temperature conducive to its growth is between 15 ~ 25 ℃. Although it has a certain high temperature resistance, when the temperature is above 34 ℃ for a long time in summer, it is necessary to strengthen ventilation and spray water frequently to help cool down. If the temperature is low after winter, you must move indoors and control the temperature above 10 ℃, otherwise there will be the risk of frostbite and it is difficult to survive the winter safely

5、 Frequent application of thin fertilizer

Asparagus consumes a lot of nutrients in the peak growth season. It is best to apply liquid fertilizer every other month and use diluted nitrogen fertilizer, or it can be carried out simultaneously with watering. Only when the fertilizer concentration is low can it better absorb nutrients, so as to grow vigorously and avoid fertilizer damage