The cultivation methods and precautions of Duzhanchun

1. Maintenance methods

1. Temperature: A slightly higher temperature is preferred in spring, between 15 and 30 degrees. However, it can't be too high, try not to exceed 35 degrees. In addition, it is not very cold-resistant, so try not to keep it below five degrees. In winter, if conditions permit, it is more appropriate to keep the temperature slightly higher.

2. Light: Chunxi prefers mild light, too strong light will cause harm to it. During its growth period, try to place it in a place with sufficient scattered light, which will be beneficial to its growth. A semi-shaded location is also acceptable, but strong light must be avoided.

3. Watering: Since the roots of the plant have fleshy roots, it is very sensitive to water and should not be watered too much. Generally speaking, it is better to keep the environment at "80% dry and 20% wet". However, make sure to water thoroughly each time. In addition, the water used should be acidic as much as possible.

4. Fertilization: Organic fertilizer is best used. It needs more fertilizer during its growing season, and needs to be fertilized once every two weeks.

2. Breeding techniques

1. Reproduction: It can be propagated by division. Both spring and autumn are possible. It can be divided every three years or so. Select a strong plant with dense bulbs as the mother plant, and then separate it from the bulbs, with some bulbs on each part. Fine soil mixed with coarse-grained soil is selected as the matrix. Then, just plant each part separately. After that, you need to water it thoroughly and place it in a cool place for about ten days to half a month.

2. Repotting: The plant has high requirements on soil, not only in terms of drainage and nutrition, but also requires a pH value of 5.5 to 6.5. In order to ensure the quality of the soil, it is best to change the soil once every one or two years. Flower pots generally do not need to be replaced, and should only be replaced when necessary.

3. Problem diagnosis and treatment

1. Disease: There may be "white rot", which occurs more frequently during the rainy season. Lime is needed for prevention and control, and diseased plants should be dealt with in time. There is also "anthracnose", which can be treated with methyl thiophanate for three to five consecutive times.

2. Pests: Mainly "orchid lice", which reproduce quickly. It can be controlled by using omethoate solution.

IV. Other issues

1. Toxicity: There is no record that it is toxic, so it is generally considered to be non-toxic.

2. Can it be grown at home? It is an ornamental plant and is non-toxic, so it can be grown at home with confidence.