1、 When

The sowing time of Mantianxing has two time periods, which can be selected from February to may in early spring or from August to October in autumn. The overall climate of these two periods is very suitable, with the highest germination rate and the best growth in the later stage. The rest of the time is OK, as long as the temperature can reach 5 degrees Celsius, you can plant it. If the temperature can reach more than 25 degrees Celsius on average, it will be more suitable for growth, but it can not be higher than 30 degrees Celsius, otherwise it will cause flower deformity, and the temperature can not be too low. If it is lower than 10 degrees Celsius, it will cause dormancy

2、 Planting method

1. Loam: first select the soft loam and disinfect it before use. It is required to be breathable, drained, fertile and nutritious. Spray water inside to wet the loam

2. Sowing: prepare the seeds, and then sow them into the flowerpot. Cover them with thin soil. Pay attention not to use too thick soil. Cover the top of the flowerpot with fresh-keeping film and poke a small hole with a toothpick to keep warm and moisturize

3. Maintenance: after sowing, place it in a ventilated place, pay attention to the circulation of air, not too muggy, not in contact with sunlight, and put it in a dark place