1、 Cultivation Techniques

1. Flower soil: torch flower has high requirements for soil. The soil should not only be loose and fertile, but also have strong enough drainage. During cultivation, an appropriate amount of organic fertilizer should be added to the soil

2. Light: it will grow well in an environment with sufficient sunlight. Don't maintain it in too shady places. If the plant cannot see the sun, its leaves will turn yellow easily

3. Moisture: when watering it, it should be watered thoroughly, but there should be no excess water in the basin soil. Usually look at the weather. If it rains, put it in a place where it won't rain as soon as possible

4. Temperature: its growth ability is very good, and it is also very cold resistant. The best temperature for winter is above 5 ℃, and even some varieties can grow at minus 20 ℃

2、 Breeding method

1. Sowing method: it is usually carried out in spring and autumn. It should be sown immediately after the seeds are harvested. An appropriate amount of organic fertilizer should be added to the soil. The seeds can be planted in January and planted in April

2. Ramet method: it can be carried out in autumn. After flowering, dig out the roots of the plant, and divide it into two or three plants with a blade. There should be 2-3 roots on each plant. After dividing the plants, plant them separately and water them appropriately