What is the best soil for tree stump bonsai?

The factors of the soil:

In addition to different plants and different soils, their growing environment is also a factor in the choice of soil. In fact, the rising trend of tree stump bonsai is mainly affected by air, water and nutrients in the soil, so what kind of soil should be used to make air, water and nutrients have?

Choose the most suitable soil:

The basin soil is best with suitable acid-base degree, drainage, breathable, loose and fertile soil. The soil can also be selected according to the needs of plants.

Soil preparation method:

We take the common pine and cypress stump bonsai soil as an example, the method of preparing soil is as follows: 1 part of plant ash + 1 part of rotten leaf soil + 3 parts of garden soil + 4 parts of peat soil + 1 part of sand can be planted; the method of preparing soil with other stumps is: 1 part of plant ash + 3 parts of rotten leaf soil + 2 parts of garden soil + 3 parts of peat soil + 0.5 part of sand can be planted.

Soil treatment:

However, before planting, the soil should be sterilized, sterilized and insecticidal before planting. If you have the conditions, you can try the following methods: pour all the mixed soil into a cauldron to stir-fry, keep the temperature in the pot at 80 degrees as far as possible, and stir while turning, which is more effective than using drugs to kill viruses, germs and insects.

If the stump is obtained from the mountains, all the original soil should be cleared before transplanting to the flowerpot, and then the soil should be selected and mixed according to the suitable soil of the stump.