1. Soil: the culture of wintersweet should be rich in humus and relatively soft sandy soil.
2. Watering: wintersweet is very afraid of waterlogging. If there is too much water, it will grow badly and affect flower bud differentiation. The soil of wintersweet is best kept dry. Generally, it will be watered completely if it is not dried or watered, but in summer, it can grow normally if it has enough water.
3. Temperature: wintersweet is relatively cold resistant. As long as the temperature is not lower than 15 ℃, it can winter normally. It is the best to control the temperature at 16-23 ℃.
4. Pruning: properly prune the diseased branches, dead branches and branches that are too thick. Timely pruning can help them grow better.
1. Sowing method: the shell of wintersweet turns yellow, and the seeds turn black brown. Take out the seeds and store them. Sow them in March of the next year. Soak the seeds with water for about 24 hours before sowing. The new seeds come out quickly, so take anti freezing measures in winter.
2. Branch method: use a knife to divide it into several small plants, each small plant should have 1-2 main branches, and it can be planted with a short cut of 10cm.
The disease of wintersweet is less commonly, there are aphids, scale insects, moths and so on. When there are pests, you can spray them with chemicals. If there are few pests, you can catch them manually, and then remove the diseased leaves.
