Sow
Sowing time
Generally, the sowing time is from April to may, during which the temperature rises gradually, but it will not be too hot, so that the seeds will not dry and burn at the beginning. Of course, the seeds will not be frostbitten. When the temperature is very high in midsummer, the plants will grow very strong and bear the temperature changes to a certain extent. Therefore, planting in April to May is a better choice p>
Seeding steps
There are two important steps before sowing. First, soak the seeds for a period of time so that they can germinate as soon as possible. Second, when preparing the soil, add some basic fertilizer so that they will not lack nutrients in the beginning. Generally, it can germinate 2-3 weeks after sowing. When 2-3 leaves grow, it can be transplanted. If planted well, it can bloom in the first year p>
Tuber propagation
Choice of time
Generally, it can be carried out from April to May. During this period, the temperature is not so hot, which is more suitable for the initial growth stage of the plant. Of course, the temperature at this time will not frostbite the plant, so it is more appropriate p>
Specific steps
First, dig out the old rhizome, and then cut it into pieces. Each good piece should retain 2-3 buds and some fibrous roots. In this way, it can be planted into the soil for about 10cm. If you want to plant more trees, keep the distance at 40-50cm, and then water it fully, so as to better combine the tuber and matrix. If this method is properly maintained, you can basically come to China in the first year p>
Well, I've learned how to reproduce this kind of flower. You can try it at that time p>