1. Main soil

(1) Red Jade soil: This is a good choice. It is slightly acidic and has a good ability to fix the root. Relatively more nutrients and good air permeability. It can be used alone without other substances. But pay attention to turning the basin within two years, otherwise its air permeability will decline. In addition, its price will be more expensive

(2) Deer marsh soil: it is also slightly acidic and has good air permeability. However, in comparison, it contains less nutrients, which can be used with substances to increase nutrition

(3) Peat soil: it is hard and breathable. It also contains more nutrients and can be reused

(4) Cinder: This is a very economical choice with low price, good air permeability, more nutrition and good water retention

(5) Water Moss: it's clean and plastic. In the application of multi meat landscaping, its role is irreplaceable. But its price is relatively expensive

2. Add water retaining and breathable materials

(1) Vermiculite: it is conducive to water retention, ventilation and beautiful appearance, but it is easy to break

(2) Coarse sand: although it does not contain nutrition, it is easy to breathe and can be used with other soils

(3) Ceramsite: a small amount of ceramsite can be added to the soil, which has excellent air permeability

3. Nutritious materials

(1) Coconut bran: it is rich in nutrients and clean

(2) Peanut shell: very economical. It is equivalent to potassium fertilizer after decay

(3) Rice husk: its function is similar to that of peanut husk. It is also potassium fertilizer