How to raise Guangdong evergreen breeding methods and matters needing attention

Guangdong evergreen is a kind of ornamental plant whose leaves are larger and evergreen all the year round, and has the advantage of purifying the air. Officially, because of this, it attracts a lot of people to breed. However, before breeding, we must be concerned about its breeding skills, only by mastering the breeding skills in order to ensure its growth.

How to raise Guangdong evergreen

1. Humidity: Guangdong evergreen likes the humid climate, which requires the relative air temperature of the growing environment to be 60 ~ 75%.

2. Temperature: Guangdong evergreen likes a warm living environment and is not resistant to cold. The overwintering temperature should be kept above 5 ℃ to 8 ℃ in order to grow normally. The suitable overwintering temperature of Guangdong evergreen should not be lower than 18 ℃.

3. Lighting: Guangdong Wannianqing prefers a semi-shady environment, extremely resistant to shade and afraid of direct sunlight. It can be cultivated and maintained indoors for years, even in places where the light is too dark, it will not grow as futile as other plants. Avoid strong light in summer, when the light is strong, it is easy to cause dry tips, scorched edges and even withered yellow leaves, affecting the ornamental effect. Therefore, it should be shaded after coming out of the room in early spring.

Culture methods of evergreen in Guangdong

1. Soil: Guangdong evergreen is not strict with soil, but it is afraid of stagnant water. Hard clay and alkaline soil are not allowed to grow in the ground or pot. Potted evergreens are generally planted in pots with rotten leaf soil mixed with Gaza, potted or open-field cultivation in the south and greenhouse cultivation in the north. Evergreen had better change the soil once a year, change the basin once every two years, and replenish the new soil in time to ensure the growth of evergreen.

2. Watering. In addition to keeping the basin soil moist in summer, Guangdong evergreen should not be watered too frequently in spring and autumn, and watering should be controlled in winter. Ten thousand young people are fleshy roots, so they are most afraid of stagnant water. if they are watered too much, they are easy to rot. But must keep the air moist, such as dry air, easy to occur leaf dry tip and other bad phenomena, dry early season pay attention to spray water around the plant to increase air humidity.

3. Fertilization. In spring and autumn, applying rotten cake fertilizer and water every 3 to 4 weeks can make the plant grow healthily and the leaves green. Liquid fertilizer dominated by nitrogen fertilizer was applied every two weeks during the growth period.

4. If the evergreen plant is too tall and not in good shape, it can be cut short after the lumb2 node, the re-germinated plant will grow more vigorously, and the cut branch with top can be directly inserted into the water bottle to watch, and the white tender root can grow after about 30 days. In addition, a few pieces of the old leaves on the periphery of the adult plant should be cut off before and after the Beginning of Summer to facilitate the germination of new buds, new leaves and flowers.

Matters needing attention of Guangdong evergreen

When loading the pot of Guangdong evergreen, first put a coarse-grained matrix or ceramsite with a thickness of 2-2 cm at the bottom of the basin as a filter layer, sprinkle a layer of fully mature organic fertilizer as base fertilizer with a thickness of about 1-2 cm, and then cover it with a layer of matrix, about 1-2 cm thick, and then put in the plant to separate the fertilizer from the root system and avoid burning roots.

Pest control of evergreen in Guangdong

1. Brown soft scale. Generally speaking, in the early stage of the occurrence of brown soft scale, there are few pests, which can be scraped off directly, but after the nymphs hatch, they need to be sprayed and killed with 1000 times of 40% dimethoate EC or 1000 times of 40% omethoate EC.

2. Anthrax. The occurrence of anthrax is mainly caused by poor ventilation, so it is necessary to strengthen ventilation and control shell insects during maintenance. At the initial stage of the disease, 60% of the solution of Dysen zinc can be sprayed, or 1500 times of topiramate can be sprayed to prevent and cure the disease.

Guangdong evergreen culture methods can start from the growth habits, when breeding must pay attention to light, when the summer light is strong, must do a good shade treatment. During the breeding period, it is also necessary to strengthen the prevention and control of fertilizer and water, diseases and insect pests.