How to cultivate angelica

1. Maintenance methods

1. Temperature: Angelica likes warmth, but overall it has a good adaptability to temperature. Any temperature between ten and thirty degrees is fine. Unless the environment is extremely harsh or extreme, there is no need to adjust the temperature.

2. Light: Angelica needs sunlight, but too strong light will cause great harm to it. Therefore, try to provide only diffuse light. Especially in breeding in the southern region, when the sunlight is very strong, a very important task is to provide shade.

3. Watering: Angelica requires little water, and too much watering will cause great harm. Generally speaking, during droughts, you need to pay attention to adding more water. But during the rainy season, the task becomes more drainage and drainage. Too much water in the field can easily lead to root rot.

4. Fertilization: When fertilizing angelica, the main fertilizer used is nitrogen fertilizer, which is very important during the growth process. However, be careful not to use too much fertilizer during the seedling stage.

2. Breeding techniques

1. Reproduction: It can be propagated by sowing. The place for sowing should preferably be semi-shaded with fertile sandy loam, and an appropriate amount of base fertilizer should be mixed into it. When sowing, the depth of the hole can be about twenty centimeters. The row spacing can be 33 cm, and the plant spacing can be around 27 cm. When the seedlings grow to three centimeters in height, they need to be thinned out. A second treatment is required half a month later. When they grow to ten centimeters, they can be transplanted.

2. Weeding: It needs to be done regularly, usually three or four times a year. Weed once the seedlings grow to three centimeters. Do it once when it grows to six centimeters. You can do it again after the seedlings are fixed.

3. Problem diagnosis and treatment

1. Diseases: There are many types, such as "numb disease", "root rot", "powdery mildew", etc. These diseases affect different parts of the body, and the methods of prevention and control are also different, so they need to be targeted.

2. Pests: There are "nematodes" and some underground pests, which pose a greater threat. Various pesticides can be used to prevent and control it, and the soil can be disinfected.