Red rose cultivation methods and precautions

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis

4. Other issues

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Soil: When planting red roses, you should choose relatively fertile sandy soil, which can increase air permeability and ensure its normal growth. Light: Provide it with sufficient light, ensuring at least four hours of light per day. Temperature: It grows well in an environment of 12 to 28 degrees, and is not suitable for growing in an environment that is too cold or too hot. Moisture: You can water more during the growing period, but be careful not to cause waterlogging.

1. Maintenance methods

1. Maintenance methods

1. Soil: Red roses like relatively fertile soil. When planting, you can choose fertile sandy soil. This kind of soil has better drainage performance and stronger drainage. Do not use clay, as its air permeability is relatively poor, which will affect the development of the plant's roots and reduce its flowering effect.

2. Light: The growth of red roses requires a lot of light, and it is necessary to ensure at least four hours of light every day. If it is not exposed to sunlight for a long time, the leaves will turn yellow.

3. Temperature: Red roses need a relatively mild growth environment , the suitable growing environment temperature for red roses is between 12 degrees and 28 degrees. Due to the cold weather in winter, roses need to be moved indoors for cultivation.

4. Moisture: Red roses are not tolerant of waterlogging, but moisture is also essential. Be sure to water when the surface is dry, but be careful not to accumulate water, which will cause roots to rot.

2. Breeding skills

1 , Pruning: Usually there is no need to prune too much. During the dormant period, prune those withered branches, diseased branches and branches. In winter, all branches and leaves should be cut off ten centimeters from the ground to ensure a smooth winter.

2. Transplantation: The transplantation of red roses should wait until all the leaves have fallen. Exposing the roots or adding some soil is always fine. Fertilization should be carried out half a month after transplanting. In summer, pay attention to irrigation to prevent water loss. Prune in autumn to promote metabolism.

3. Problem diagnosis

1 , Black spot: Carbendazim, dicinine, thiophanate methyl and other drugs can be sprayed for treatment.

2. Leaf spot disease: Diseased leaves should be cleaned up in time. In the early stages of the disease, one percent Bordeaux mixture can be sprayed once every half month. It can also be treated with 50% 800 times liquid spray of Senzinc.

IV. Other questions

1 . Whether to breed indoors: Since red roses love light and need sufficient sunlight, it is recommended to breed them in a place with sufficient light. To provide more ventilation, it is recommended to cultivate on an outdoor balcony. In winter, be careful to move it indoors to prevent it from freezing.

2. Flowering time: The flowering period of red roses is around April and May, and the natural flowering period is from May to November. It blooms continuously. When blooming, you must pay attention to the light. If there is insufficient light, it will not bloom. During the flowering period, it must be provided with sufficient sunlight and moisture.

2. Breeding skills

3. Problem diagnosis

4. Other issues

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