What is the best soil for tree stump bonsai? Latest soil mix recommendations

Factors that soil possesses:

Besides different plants requiring different soils, their growing environment is also a factor in choosing soil. In fact, the growth of tree stump bonsai is mainly affected by the air, water, and nutrients in the soil, so what kind of soil can provide all of air, water, and nutrients?

Choosing the most suitable soil:

Potting soil is nothing other than soil with suitable acidity and alkalinity, good drainage, air permeability, looseness, and fertility as the best. You can also choose soil according to the needs of the plant.

Soil mixing methods:

Taking the common soil for pine and cypress tree stump bonsai as an example, its soil mixing method is: 1 part plant ash + 1 part leaf mold + 3 parts garden soil + 4 parts peat soil + 1 part sand, mix all thoroughly and then the plant can be planted; the soil mixing method for other tree stumps is: 1 part plant ash + 3 parts leaf mold + 2 parts garden soil + 3 parts peat soil + 0.5 part sand, mix all thoroughly and then the plant can be planted.

Soil treatment:

But before planting, the soil must be disinfected, sterilized, and dewormed before planting can be carried out. If you have the conditions, you can try the following method: pour all the mixed soil into a large wok and stir-fry it, keep the temperature in the wok at 80°C as much as possible, stirring while frying, this is more effective than using chemicals for disinfection, sterilization, and deworming.

If the tree stump is obtained from the mountains and wilds, before transplanting it into a flower pot, all the soil it originally carried must be cleaned off, and then select and mix soil according to the soil suitable for the tree stump's variety.