How to grow Huanghuai Cassia

1. Maintenance methods

1. Temperature: The temperature between 15 and 30 degrees is more suitable. According to its habits, it can withstand temperatures as low as minus two degrees Celsius for a short period of time, and general frost will not cause much harm to it. However, it is very afraid of wind, so it should not be blown by cold wind in winter.

2. Light: Overall, it is a neutral plant, slightly biased towards the positive side. If it is a young plant, it prefers shade. However, if it is an adult plant, its requirement for sunlight will be relatively higher. Therefore, it should not be placed in a too shady place for a long time.

3. Watering: Cassia tora does not require much water, and it has very good drought resistance. So, don't water too much. Also, when choosing a site for sowing, do not choose a place that is too low-lying, otherwise it will easily become waterlogged when it rains.

4. Fertilization: Yellow Sophora Cassia requires little fertilizer. Generally speaking, as long as there is an appropriate amount of nutrients in the soil, it will be fine. During the entire growing period, fertilizing once or twice is enough.

2. Breeding techniques

1. Reproduction: A commonly used method is sowing, but the germination rate is generally not very high. Women can sow seeds on March 2 in spring. Before sowing, soak it in 40 to 50 degree warm water, and then sow the seeds. Specifically speaking, the "row sowing" method is most appropriate, with a row spacing of about 25 centimeters. In addition, it needs to be covered with soil about one centimeter thick. After about ten days, it will sprout.

2. Pruning: During the winter, probably after the leaves fall, pruning is required. It is also best to prune it after it blooms. Then as for its shape, you can cut it into the shape of a small tree.

3. Problem diagnosis and treatment

1. Disease: The main disease is called "damping-off disease", also known as "damping-off disease". It can be treated with Grade A thiophanate. In addition, there is another disease called "stem rot", which can be treated with carbendazim and requires shade.

2. Pests: There are not too many pests. If they appear, they can be caught manually or treated with dichlorvos.

IV. Other issues

1. Toxicity: It is not poisonous and is also a medicinal material.

2. Can it be kept at home: Generally not. Firstly, because it is a shrub or tree, it is tall and takes up a large space; secondly, it is not an ornamental variety.