I Sow

1. Time

This kind of flower has three kinds of time to sow, depending on the time when you want to bloom. If you want to blossom in spring and may, you must sow in January. If you want to blossom after overwintering, there are two ways. The first kind can be sown directly in the open air, but it must be started from July to August. The other is later, but it should be carried out in the greenhouse. It can be sown from August to September

2. Budding

After sowing, it is necessary to maintain a relatively balanced humidity and gently cover the seed surface with vermiculite. If the temperature reaches the standard and remains at 20-21 degrees, it can sprout a little more than a week

3. Cotyledon expansion

After the cotyledons are fully expanded, the environment needs to be adjusted. At this time, the temperature and humidity need to be properly reduced. It only needs 17-20 degrees to be suitable for the growth of seedlings. Then, the seedlings will grow in about 6-8 weeks. At this time, space is particularly important. They need to be moved to a nest and placed in a flower pot with a diameter of 8-15 cm. If you want to raise two or three plants together, you can put them in a 10-12cm flowerpot. There are also requirements for the soil of the flower pot. The upper pot must be loose and large-scale herbaceous soil with slightly sour soil. The temperature should be kept at 13 ~ 17 degrees before it can grow normally

4. Overwintering and flowering

If the temperature is 3-5 degrees Celsius and there is no frost, it can overwinter normally. If it is cultured outdoors, the warm fabric can be used for warm treatment, and it can also survive the winter safely. After the temperature rises to 15 ~ 18 degrees, it takes 10 ~ 11 weeks to bloom. A low temperature of 7 ~ 12 degrees is not suitable for growth and will prolong the whole cycle. If the temperature drops again, the growth will stop

II Ramet propagation

This method is simpler and has lower requirements for various conditions. When dividing plants, you must select clusters of flowers and seedlings and separate them with a knife. Each plant needs to leave 1-2 buds for breeding in a pot to provide nutrition. The only thing to note is that we must do a good job of heat preservation in winter, otherwise it is easy to cause seedling death. After rametting, continue to breed according to the normal method. There is no other place to pay attention to, and the operation skill is low