Like jasmine and gardenia, they are famous sour flowers. If you have a real flower friend, you have to test them. After the test, you find that the soil you gave Jasmine has become strong alkaline!
Test several soil preparation matrixes as soon as possible. First, loose needle soil is tested as acid, then humus soil and vermiculite are tested as slightly acid.
Finally, test the cinder, the pointer points to 9, proper strong alkalinity, and finally find the culprit. Therefore, the cinder can't be used for sour flowers.
If you use cinders for sour flowers like bg9dq, you need to change the soil quickly.
The soil to be replaced should be free of cinders, which can be replaced by coarse sand to ensure the loose permeability of the soil. After the soil is replaced, it can be tested again. It is indeed acidic!
The cinder is strongly alkaline. Before use, it must be soaked in water and washed into weak alkaline. In addition, other acid plant materials can only be used after neutralization. It is not suitable for acid loving flowers.
1. When selecting cinders, it is necessary to select the completely burned cinder ball. If the black part in the middle of the cinder ball is found to be mostly, it means that it is not completely burnt and cannot be used.
2. Find an open space, take a hammer or a glass bottle, and knock the cinder into small pieces. Be careful not to smash it too much. Just knock it into lotus seed sized pieces.
3. Find a sieve with large pores and screen out relatively large cinders that are not crushed.
4. Grind the screened coal slag into small particles with iron bar.
5. Prepare a fine mesh screen (to be eliminated by washing dishes in the kitchen), and sift the smashed cinders again to remove the coal cinders that cannot be used.
6. The final result is the coal cinder of moderate size and consistent size. The large particle can be used as a basin pad. If it is too fine, it is better to eliminate it. Otherwise, mixing it in the soil will affect the permeability of the soil.
7. Put the screened cinders in the basin with clear water, soak for at least 3 days to remove alkalinity, and wash and change water frequently during soaking.
8. Finally, find a ultra-fine screen to filter out the cinders, and remove the cinders that are easy to be dispersed when encountering water.
9. Put the filtered coal cinder in the flowerpot and move it to the outdoor for drying, and configure it according to the proportion of soil: coal cinder = 6:4.
10. The prepared coal cinder mixed with soil is suitable for planting succulent, Clivia, carnation and other plants. It can not only ensure the permeability of soil, but also provide rich trace elements for plants.
