1、 Storage seed

Seeds need to be sown and stored correctly in the coming year. Choose a shady place without wind. Dig a storage pit with a depth of about 80cm. Fill the bottom of the pit with 10-15 cm of snow, then mix the snow with the seeds, mix them evenly, put them in the pit, bury the snow on it, and then cover the grass curtain

2、 Remove the seeds

Sowing is usually in spring. The seeds are taken out one week before sowing, and then mixed with wet sand. Place the wrapped seeds in a warm room, preferably at a temperature of more than 15 degrees Celsius, for about 4-5 days. During this period, turn them several times and sow them if there are cracks in the seeds

3、 Start sowing

The soil for seedling cultivation should be permeable, and the soil should be leveled before sowing. Mix the sand with dry sand, and then evenly sow it into the soil. Pay attention to the spacing. There is no need to cover it with soil. Under normal conditions, seedlings can emerge 8 days after sowing, and they can all emerge after waiting for more than 20 days

4、 Post management

When the emergence of seedlings is almost the same, you can contact the whole sunshine, but you need to block it under the strong sunlight. Sufficient sunlight can make the seedlings grow healthily