The basin soil is composed of loose, well drained and well aerated substrate, which is generally mixed with sapropel and peat soil in the same amount; it can also be mixed with pond mud, peat and perlite in the proportion of 2:3:1; or it can be made up of loose sapropel soil rich in organic matter plus one third of perlite and a small amount of base fertilizer.
Before planting, add chlorothalonil solution to the substrate, use 1000 times of the solution to mix in the substrate, add water and mix well, if you hold a handful of soil, the water will seep out of the finger joint.
The seedlings selected during sowing should be obtained from the mother plants with vigorous growth, no pests and diseases, beautiful plant type and thick leaves.
The seedlings selected shall be 7-8 cm high with 3-4 leaves, free of pests, dead leaves and yellow leaves.
The best choice for flowerpot is mud basin with hole at the bottom, which has better air permeability and drainage, which is conducive to plant growth.
If you use an old flowerpot that has been used before, you need to soak it in 1000 times solution of potassium permanganate for more than half an hour before planting, then wash it with water and dry it for use.
If you use a new flowerpot, you don't need to clean it. You can use it directly.
When planting, first pad the proper substrate in the basin, and then move the seedlings into the flowerpot, which can be planted deeper, with the flat plant base slightly better.
With one hand holding the seedlings, with one hand adding the substrate to the pot, add to the pot 9 points.
Smooth the substrate with hands, gently vibrate the basin soil, and then press it tightly with hands.
After planting, water and fix the root immediately. Generally, it can be poured half through, or only wet the surface of basin soil.
