Can the purchased universal nutrient soil be used directly? It can be used directly, but it is best to use it after being exposed to the sun for 1-2 days, which can not only play the role of disinfection and sterilization, but also prevent the bacteria and eggs remaining in the soil from endangering the growth of roots, which is not conducive to the healthy growth of plants In severe cases, it will lead to plant wilting and death.
There are many varieties of nutrient soil mixed with ordinary soil, but when it is mixed with ordinary soil to prepare nutrient soil, it is usually mixed in the ratio of 1: 1 or 1:2, and the nutrient soil is mostly mixed with garden soil, manure and bean cake fertilizer. , so there is no need for additional fertilization.
Proper use skills of nutrient soil When planting plants with nutrient soil, it is necessary to clean and disinfect the old soil in the basin soil, then lay a layer of broken tiles on the bottom to improve the air permeability of the soil, then pour in the nutrient soil, and finally replant the plants into the soil, paying attention to loosening the soil regularly to avoid soil hardening.
It is best to use nutrient soil for planting flowers, because nutrient soil is a kind of soil rich in various mineral elements specially prepared to meet the growth and development of seedlings. It has high water and fertilizer retention and soft air permeability, which can obviously improve the survival rate of plants. However, if plants want to grow more luxuriantly, it is best to mix it with other soils.