1、 When to sow

The golden bell is afraid of the high temperature environment, so it's best to avoid the hot summer when sowing. The temperature in winter is too low and should not be carried out. Low temperature seedlings are difficult to grow and inconvenient to manage. It is recommended to choose spring or autumn with cool climate. The temperature conducive to its growth is between 10-25 degrees. In this environment, seeds can germinate better and seedlings can grow more vigorously

2、 How to sprout

1. Soaking and accelerating germination: the most common method of accelerating germination is soaking and accelerating germination. Soak the selected seeds in clean water. The water temperature should be maintained between 20 and 28 degrees. Change the water frequently once a day, so that the seeds can germinate in a week

2. Paper towel sprouting: wrap the seeds with paper towel, and then spray water on the paper to make the paper wet. Finally, cover it with a layer of paper towel to moisturize and move it to a place away from light, which can also promote germination

3. High temperature sprouting: first immerse the upside down golden bell in 50 degree water. Note that the time cannot be too long. Take it out in 15 minutes. Then put it in clear water and change the water every day, so that it can germinate soon

4. Low temperature germination: the seeds are stirred evenly with fine sand, then packed in plastic bags and placed in the fresh-keeping layer of the refrigerator. Such a low temperature environment can also promote the seeds to germinate faster