1、 Soil selection

When cultivating asparagus, it is better to use loose, breathable and fertile soil. It has certain requirements for the soil, and the soil permeability must be good. Otherwise, if it is too sticky and heavy, the root system of the plant will have poor breathing in the soil, which is likely to rot. therefore, it must be breathable. Secondly, it has good drainage, because this plant likes to be wet, but it can't be too wet. If the soil doesn't drain, the water will accumulate in the soil, which is very unfavorable to its growth

2、 Soil mixing method

When preparing soil, there are actually many methods, as long as the above requirements are met. When preparing soil, 5 parts of nutrient soil, 3 parts of humus soil and 2 parts of coarse sand can be mixed. Another method is to prepare matrix soil, pine needle soil, vermiculite and perlite in the ratio of 5:1:1:1

3、 Precautions

1. After selecting the breeding soil, we must ensure its cleanliness. If it is mixed with soil, we need to disinfect the soil. There are two methods: one is to disinfect with medicine, and the other is to bask in the sun

2. When breeding asparagus for 1-2 years, it is best to replace the soil for it in spring. If the soil is not changed for a long time, the soil in the basin will become very stiff, which will also affect the respiration of the plant roots, which is not beneficial to its growth