How to make acid soil and what kind of flowers are suitable for planting?

How to make it

1. Burying acid humus: when making acid soil, you can bury some acid humus into the soil, such as rotten pine needles, residual branches and leaves, etc., or directly mix into the humus soil, so that it can be absorbed and fused by the soil and change the pH value of the soil. Acid soil is also made.

2. Fermented pericarp solution: when eating fruit, collect the leftover pericarp, then wash it and put it into a container, add clear water to ferment in the sun, take out the fermented solution, and then add water to dilute it and pour it into the soil, which can not only make acidic soil, but also enhance fertility.

3, add vinegar: prepare vinegar, add water to mix and dilute, and then spray on the soil surface, one-time can not use too much, pay attention to test the ph value, about a few days can be made.

4. Ferrous sulfate solution: ferrous sulfate is acidic, which can improve the pH value of the soil. Ferrous sulfate powder and water are mixed evenly according to the ratio of 1pur1000, and then used to pour in the soil. 2-3 times a month, acidic soil can be made.

Second, what kind of flowers are suitable for planting

Acid soil is suitable for planting acid-loving southern flowers, such as gardenia, paulownia, azaleas, eight immortals, Milan, camellias and so on.