How to grow blue mustard

1. Maintenance methods

1. Temperature: Blue mustard prefers a cooler environment and has poor resistance to high temperatures. Low temperatures are more conducive to it maintaining a good plant shape, so it is generally suitable for planting in the middle and lower reaches of the Yangtze River. In summer, the temperature should not exceed 25 degrees. You can also cool it down by spraying water mist in hot weather to avoid dehydration and withering.

2. Watering: The soil only needs to be kept moist. There is no need to water it frequently. Too much water will cause root rot. Because the side branches of the blue mustard plant are relatively vigorous, the roots are not well ventilated. If too much water is given and it cannot be absorbed, it will rot and the branches and leaves will deteriorate.

3. Light: Light-loving plants need to maintain sufficient warm light. If the light is insufficient, the number of flowers will decrease and the flower buds will not germinate normally, affecting its growth. However, the strong sunlight in summer is unbearable and shade is needed.

4. Fertilization: Fertilizer soil is more conducive to growth. Sufficient base fertilizer needs to be applied before planting. During the growth period, the amount and frequency of fertilization can be determined according to its growth conditions. However, it is recommended to apply some organic fertilizer to it. Animal manure will allow it to absorb best and its branches and leaves will grow darker and greener. However, when applying fertilizer, you can combine it with watering to allow all the nutrients to penetrate into the soil.

2. Breeding techniques

1. Reproduction: Sowing is the main way of reproduction. This method has a relatively short cycle and can be planted on a large area. It is most suitable for general garden planting. You can sow the seeds in spring and autumn, and then pay attention to watering and temperature so that they can germinate in a short time.

2. Pruning: As an ornamental plant in the garden, the height of blue mustard is not too high. The free-growing state is the most ornamental. Excessive pruning will make the overall shape become unsatisfactory, so pruning is not recommended.

3. Problem diagnosis and treatment

1. Diseases: Generally there are no serious diseases or pests, but excessive watering may cause root rot, so just pay attention to ventilation.

2. Pests: Pests are relatively rare, but you may be bitten by some insects. You can spray some pesticides on it to prevent it well.

IV. Other issues

1. Toxicity: It is non-toxic and has a great effect in beautifying the environment.

2. Can it be raised at home? It is not recommended to raise it at home because it requires sufficient ventilation conditions.