Breeding methods and precautions of rose

Author：Jiang Hao Date：2022-04-01 16:54

Light: shine as much sunlight as possible. Temperature: the appropriate temperature is between 5-25 degrees. Moisture: the soil is moist and the air humidity is high. Soil: loose, fertile, slightly acidic and rich in organic matter. Fertilization: thin liquid fertilizer shall be applied every 10-15 days except for high-temperature dormancy period. In addition, pay attention to diseases and insect pests and prune in time.

1、 Illumination

The growth of rose needs full sunlight. Try to let it shine more sunlight. The shaded environment will grow weak, which is not conducive to flowering

chinese rose

2、 Temperature

It likes a cool temperature environment and is resistant to cold and afraid of heat. The suitable temperature for growth is between 5 ° C and 25 ° C. The high temperature above 30 ° C for a long time will seriously affect its growth and even enter a dormant state

3、 Moisture

It requires the soil to be moist and the air humidity to be high. It is necessary to supplement water in time during maintenance. The short-term arid environment can be tolerated. If it is dry for a long time, it will affect the growth

chinese rose

4、 Soil

It has strict requirements on the soil, which should be loose and fertile, slightly acidic and rich in organic matter, so the viscous calcareous soil is not conducive to the growth of roses. If it is potted for 1-2 years, the basin soil shall be renewed to meet its requirements for soil

5、 Fertilization

The flowering of rose needs more fertilizer. In the early stage of cultivation, enough base fertilizer should be applied. In addition to the high-temperature dormancy period, thin liquid fertilizer should be applied every 10-15

chinese rose

6、 Diseases and insect pests

During the growth of rose, a variety of diseases and insect pests will occur, such as leaf spot and powdery mildew. The pests include red spider, aphid and leaf peak. During maintenance, protective agent shall be sprayed regularly at the beginning of each season to prevent bacterial contamination. Once pests and diseases are found, preventive prevention and control shall be carried out in time to prevent spread

7、 Pruning

Pruning is also very important in the maintenance of rose, which is divided into dormancy period and growth period. The dormancy period is mainly the setting and re cutting, and the growth period is to cut off the residual flowers when each flower is about to bloom and fall, so as to promote the re branching under the cut bud and form new flower buds

chinese rose

Breeding methods and precautions of rose

Jiang Hao

2022-04-01 16:54

Description Light: shine as much sunlight as possible. Temperature: the appropriate temperature is between 5-25 degrees. Moisture: the soil is moist and the air humidity is high. Soil: loose, fertile, slightly acidic and rich in organic matter. Fertilization: thin liquid fertilizer shall be applied every 10-15 days except for high-temperature dormancy period. In addition, pay attention to diseases and insect pests and prune in time.

1、 Illumination

The growth of rose needs full sunlight. Try to let it shine more sunlight. The shaded environment will grow weak, which is not conducive to flowering