1、 Selection of flowerpots

If you want to plant seeds in the planet pocket, you need to choose a special planter. Such a planter is convenient and fast, has good water permeability, and will not affect the growth of seedlings

2、 Selection and application of potting soil

Sandy soil with good drainage, certain aeration and rich calcareous is suitable for planting. The specific operations are as follows:

1. The first step is to cover the bottom of the basin soil with a layer of coarse cinder, which can effectively block the excess water at the bottom

2. Before applying the soil, we must filter and screen the potted soil, remove some soil with large particles, and then put it into the flowerpot, covered with a thin layer of fine sand, which can shake gently, so as to make the soil closer

3、 Do a good job in disinfection

1. If the concentration of potassium is too high, it will cause the seeds to be disinfected. It is recommended that the potassium concentration is too strong, which will cause the seeds to appear red. It is best to disinfect the seeds before sowing

2. It can be soaked in the adjusted disinfection solution together with the flower pot, so that the soil can fully absorb potassium permanganate. After the topsoil is wet, it can be taken out. Drain the excess water and sow after two to four hours

4、 Sowing method

Seeds can be sown one by one. In this way, it will be particularly convenient to transplant seedlings in the future. Now point a small hole in the soil and put the seeds in. It can also be sown directly on the surface of the soil, but it needs to be more uniform

5、 Post management

1. After sowing, the sterilization solution shall be sprayed, and the fungicides such as "carbendazim" or "methyl thiophanate" shall be selected, and diluted and sprayed evenly according to the scientific ratio. Remember to cover the cover after completion

2. Place the seedling pot at a temperature of 33 ℃ and keep the temperature difference between day and night above 15 ℃. Some seeds don't appear in a week or so. Generally, some seeds don't appear in a week

3. If you use a mud basin, pottery basin or plastic basin for sowing, you can choose to cover it with a layer of fresh-keeping film after sowing, which can not only improve the humidity and temperature of the surrounding environment, but also effectively help the seedlings isolate external bacteria and pests

The above is about the planting method of Xingdou cactus. Is it useful to you