Bonsai cultivation guide, how much soil does a pot of bonsai need?

The selection of盆景 soil and how much soil is needed for a盆景 soil placement skills

Bonsai, as a form of traditional Chinese art, not only reflects the aesthetic tastes of the Chinese nation but is also an excellent home decoration item. In the process of maintaining a bonsai, the choice and amount of soil are crucial. How much soil is needed for a bonsai? This article will provide you with a detailed answer.

Bonsai soil selection

Bonsai soil should have good breathability, drainage, and water retention. Common types of bonsai soil include mountain soil, decomposed leaf soil, coarse sand, and vermiculite. Mountain soil has good water retention and breathability, while decomposed leaf soil is rich in organic matter, which is beneficial for plant growth.

How much soil is needed for a bonsai

1. The size of the bonsai and the amount of soil used

Bonsai size is directly proportional to the amount of soil used. Here are some suggestions:

- Small bonsai (diameter less than 30 centimeters): approximately 2/3 of the height of the pot.

- Medium-sized bonsai (diameter 30-50 centimeters): approximately 3/4 of the height of the pot.

- Large bonsai (diameter over 50 centimeters): approximately 4/5 of the height of the pot.

2. Plant type and the amount of soil used

Different plants have different soil requirements. Here are references for the soil amounts for some common plants:

- Pines: approximately 3/4 of the height of the pot.

-plum blossom: approximately 3/4 of the height of the pot.

- Bamboo: approximately 4/5 of the height of the pot.

- Fujian tea: approximately 4/5 of the height of the pot.

Soil placement skills

1. First, place a layer of permeable material at the bottom of the pot, such as coarse sand or small stones, with a thickness of about 2-3 centimeters.

2. Spread the prepared soil evenly on the permeable layer, with a thickness of about 2/3 to 3/4 of the height of the pot.

3. Sprinkle a thin layer of fine soil on the surface of the soil, which is beneficial for plant growth.

There are no fixed standards for how much soil is needed for a bonsai. The specific amount should be determined based on the size of the bonsai, the type of plant, and personal preferences. When purchasing soil, it is recommended to choose soil with good breathability, drainage, and moderate water retention. Hopefully, this article can be of help on your journey of growing bonsai.

References:

《Chinese Bonsai Art》, compiled by the Chinese Bonsai Art Association

《Bonsai Making and Maintenance》, by Chen Jingsen