方法： Ingredients: garden soil, mature compost, sand, bone meal, and agricultural lime. Preparation steps: 1. Mix garden soil and mature compost in a ratio of 3:1. 2. Add sand to adjust water retention and permeability. 3. Mix in bone meal and agricultural lime according to the soil testing results. 4. Thoroughly mix all ingredients. 5. Allow the mixture to stand for 2-3 days before use.

The Method of Preparing Homemade Nutritious Soil

The editor will talk about the contents related to the preparation method of homemade nutritious soil for green plants and flowers, and will share the detailed content next.

The Method of Preparing Homemade Nutritious Soil

When mixing nutritious soil, river sand, perlite, red jade soil, and volcanic rock can be added to increase breathability and drainage. To make the planting material slightly acidic, you can add decomposed leaf soil, sheep dung balls, and decomposed leaf soil. To make the planting material slightly alkaline, you can add honeycomb coal powder, bone charcoal powder, and plant ash. Based on the physical properties of various planting materials, appropriately increasing or decreasing the proportion can result in the ideal nutritious soil.

Mother Soil Mixture for "Universal" Flower Cultivation:

The mother soil for growing flowers, also known as "universal soil," can be adjusted by adding other planting materials to it based on its physical properties, regardless of what kind of flower is being planted. The mother soil is mixed with garden soil, humus, and freshwater river sand, each taking one-third.

Micro-acidic Nutritious Soil:

In the well-mixed mother soil, add 1/10 of decomposed sheep dung balls, stir evenly, and let it sit for about 15 days before planting plants that prefer slightly acidic soil.

The addition of sheep dung balls can increase nutrients and have a long-lasting, gentle effect.

Neutral Nutritious Soil:

In the well-mixed nutritious soil, add about 1/5 of honeycomb coal powder, 1/20 of plant ash, and a small amount of bone charcoal powder, stir evenly, and let it sit for about one month.

This can be used to plant plants that prefer neutral soil, such as: Dijssel white wax, and nandina.

Granular Structure Nutritious Soil:

Granular structure nutritious soil is generally used for plants with strong root respiration, such as dendrobium, orchids, etc. When planting these plants, only a small amount of mother soil is used.

Mix pine bark and volcanic rock in equal proportions for granular planting material. Then mix decomposed peanut shells with half of the mother soil. Finally, mix the granular material 65% with the fine material 35%.

In the process of mixing nutritious soil, river sand, perlite, red jade soil, and volcanic rock can be added to increase breathability and drainage. To make the planting material slightly acidic, you can add decomposed leaf soil, sheep dung balls, and decomposed leaf soil.

To make the planting material slightly alkaline, you can add honeycomb coal powder, bone charcoal powder, and plant ash. Based on the physical properties of various planting materials, appropriately increasing or decreasing the proportion can result in the ideal nutritious soil.

The comprehensive introduction to the preparation method of homemade nutritious soil has been brought to you above, hoping to provide green plant enthusiasts with some related knowledge about green plants.