1、 Can the sand on the construction site grow meat

The sand on the construction site can be used to grow meat. The permeability of sand is relatively good, which is not easy to cause soil ponding, and can improve the permeability of soil. Note that pure sand cannot be used when planting succulent plants, otherwise the water retention is poor and does not contain nutrients, which is unfavorable to the growth of succulent plants. It is best to mix an appropriate amount of sand in the nutrient soil, which can improve the air permeability and water permeability of the soil, protect the roots of succulent plants and be beneficial to the overall growth

2、 Soil mixing method of succulent plants

1. Succulent plants like soft, breathable and nutritious soil. When mixing soil, peat soil, river sand and granular soil can be used. The specific proportion can be 6:2:2. Peat soil is rich in nutrition. River sand and granular soil can improve the air permeability and water permeability. The prepared soil is conducive to the growth of succulent plants

2. The simplest way to prepare soil for succulent plants is to use river sand and peat soil in the proportion of 7:3. A small amount of peat soil can store enough nutrition, which is beneficial to the growth of succulent plants

3. When preparing soil for succulent plants, coconut bran, vermiculite and perlite can also be mixed in the proportion of 2:2:1. In this way, the prepared nutrient soil is soft, breathable and has strong drainage capacity, which is beneficial to the growth of succulent plants. Note that no matter which soil preparation method is used, it should be disinfected after preparation. It can be exposed to strong light and poisoned. It can also be disinfected with disinfection solution