What are the requirements of plant growing soil?

Planting soil is a kind of soil commonly used in landscaping and pot planting. The soil used in the florist's green plant is the planting soil. There will also be growing soil for sale on the market. So what are the general requirements for growing soil? How do individuals configure the planting soil?

General requirements for planting soil

1. The planting soil needs to be drained and breathable, and it should have a better ability to retain water and fertilizer.

two。 There shall be no large impermeable layer in the lower layer of the planting soil.

3. Construction waste soil, saline-alkali soil, soil contaminated by heavy metals or other harmful ingredients should not be selected.

4. River sludge should not be directly used as planting soil.

5. The pH value of the soil growing acidic crops should be controlled between 5.0 and 6.5.

6. The soil that does not meet the requirements of planting soil quality should be improved before planting.

7. Saline-alkali soil and other soils must be improved.

8. Should contain normal content of organic matter, and does not contain other clay, sand and stone and other objects.

Second, how to allocate the planting soil for individuals

Personal configuration of planting soil, generally used for pot conservation, here to introduce several kinds of planting soil for potted plants.

1. Pastoral soil. Generally speaking, pastoral soil is formed by the humus of vegetable leaves and fruits, which can be found in vegetable gardens and orchards.

two。 Rotten leaf soil. Add some weeds, water and organic fertilizer to the pastoral soil and expose them to the sun.

3. Peat. Select pastoral soil, add fertilizer according to the requirements of planting crops, properly add water, stir and dry.

4. Stables, manure. Feces, fallen leaves and pericarp were mixed into the pastoral soil, and sewage containing phosphorus and calcium was added.

5. Bran ash. Burn the unused rice husks into ashes and mix them into the pastoral soil.

These are some of the basic requirements for the allocation of planting soil. Friends who grow flowers can also configure their own planting soil to give plants a better environment.