Introduction to the culture methods of Chinese rose

Rose is a kind of flower with high economic value in Rosaceae. Rose flowers are very bright in color, mainly pink, which has a very high ornamental value. And rose flowers are also the main raw materials for making many spices. Its roots and leaves also have the effects of promoting blood circulation, detumescence, anti-inflammation and detoxification. So how to raise rose flowers? The following editor has brought you the breeding method of Chinese rose, let's have a look!

1. Soil selection

If it is open-air cultivation, then we should choose the planting plot on the high-lying, ventilated and sunny soil. A suitable soil is the key factor to ensure the growth of Chinese rose. Then it is necessary to do a good job of soil preparation before planting, turn it to a depth of about 25 cm and then expose it to the sun for about 2 or 2 days to eliminate the germs and eggs in the soil. Then apply sufficient farm manure as base fertilizer to improve the fertility of the soil. If it is planted in a flowerpot, then the potted soil should use sandy soil with sufficient fertility, the soil PH value should be kept sour, and the soil should be changed at the right time every year to promote the growth of rose flowers.

2. Methods of reproduction

The propagation method of Chinese rose is generally based on grafting, and bud grafting is the main method in grafting propagation. Wild rose should be used as the grafting rootstock when grafting, and the grafting propagation is usually carried out in August every year. First of all, make a T-shaped cut on the stalk of the rootstock with a knife, and the position of the cut should be as close to the ground as possible. Then use the rose as a scion and choose the high-quality branches that are disease-free and pest-free. After disinfecting the interface, insert the buds into the incision of the rootstock. Then wrap a layer of plastic bag in the butt joint, clip the grafting clip, do a good job of shading, it will heal and survive in about half a month, and then it can be planted after proper cultivation.

3. Water and fertilizer management

The demand for nutrition of Chinese rose is relatively large, during the growth period of Chinese rose, topdressing is about three times a month. No matter what kind of fertilizer it is, the amount of fertilizer should be strictly controlled to prevent excessive fertilizer from causing fertilizer damage to rose flowers. When applying fertilizer, we should control the type and amount of fertilizer according to the growth of rose and the fertility of the soil. Rose flowers like water but are afraid of waterlogging, so there should be no stagnant water in the field to prevent rotting roots. In hot seasons such as summer, it is basically necessary to water once a day to keep the soil moist. The main watering time and water quantity are determined according to the change of weather and temperature.

4. Daily management

Pruning is very important for the growth of rose flowers. During the budding stage of rose flowers, select a bud that is good-looking and disease-free, and then cut off the rest. One bud for each branch can be retained to improve the ornamental value of rose. Then when planting, we must pay attention to ventilation, reasonable ventilation can promote the growth of rose and reduce the incidence of diseases and insect pests. Finally, we should control the temperature, the temperature should be kept at about 20-25 degrees, not too high, otherwise it will affect the flower bud differentiation of Chinese rose.

The above is a brief introduction of rose culture methods, the ornamental value of rose is very high. Therefore, we must do a good job in pruning rose flowers. Improper pruning will have a great impact on its ornamental quality. That's all for today's introduction. This article is for reference only. I hope it can help you all.