Choice of time

Generally, we can sow in spring and autumn. If we choose autumn, we'd better do it from late August to early September. Don't be too late, otherwise the temperature will be very low

Seed collection and selection

About June, we can start collecting seeds. We should pay attention to collecting seeds in time, otherwise the fruit will crack after it is too mature. They can be dried and threshed in July. When choosing the seeds to be planted, we should choose those large and healthy seeds, so that its survival probability is relatively high

Location selection

The place that can receive scattered light is better. Don't be illuminated by too strong direct light. In addition, the soil quality should be considered, the humus content should be rich, and the drainage performance is also an important factor. There are also some requirements such as looseness

Formal sowing and planting

We usually choose the method of direct seeding, and the spacing is generally controlled at about 25 to 30 cm. Spread the selected seeds evenly, and then control the surrounding factors in an appropriate state, such as temperature. Considering the appropriate temperature for seed germination, the temperature near the soil is generally required to be above or below 15 degrees. If the sowing temperature in autumn is relatively low, pay attention to take appropriate measures to keep warm

After waiting for about two weeks, we can observe the germination of seeds. Next, when it grows two to four real leaves, it can be transplanted. When four to seven real leaves grow, they can be colonized