The best time for cutting the latest rose

Rose is known as the queen of flowers, the four seasons bloom, flowers into large, rich aroma, can be widely used in horticultural cultivation and cut flowers, and rose has strong adaptability, cold tolerance, regardless of ground or potted plants, suitable for beautifying the courtyard, decorating gardens, arranging flower beds, planting hedges, flower racks and so on. Let's take a look at the best time for rose cutting.

The best time for cutting of Chinese rose

There are many cutting methods of rose, and the cutting time of different branches is different. The tender wood cuttage is the best in April-May or September-October every year, when the rose branches are active, the growth is exuberant and the temperature is suitable. Hardwood cuttings can be cut from dormant period of rose to sprouting in spring, but the temperature should be controlled when cutting. The most suitable season for bud planting is when the new buds are just sprouting in spring. It is worth noting that rose cuttings should avoid the period of high temperature in summer, because it is difficult to sprout at this time, and the high temperature and humidity weather can easily lead to the growth of bacteria, resulting in low success rate of cutting.

What are the cutting methods of Chinese rose?

The main results are as follows: 1. Softwood cutting is carried out in the best growing season from April to May and from September to October, and it is most easy to take root and survive when the temperature is 2: 5 ℃. The incision can be dipped in indole butyric acid powder, and the sturdy flowers and branches of the same year can be selected for cutting. generally, the cuttings can take root after 30 days.

2. Hardwood cuttage: hardwood cuttings can be carried out in the dormant period of fallen leaves of rose until they germinate in spring next year. Basically, robust branches can be used as cuttings, watered and covered with plastic film after cutting. the plastic film can be removed when the cuttings sprouted in the next spring.

3. Bud propagation: select the new buds with strong growth, full bud head and the base of the main branch, which can be cut after being washed with clean water, covered with plastic film, ventilated once or twice a day, keep the soil moist, take root after about half a month, and remove the plastic film after 20 days.

Expansion: the culture method of rose

1. Soil: rose does not have strict requirements on soil, but it is better to use slightly acidic soil rich in humus, generally choose fertile, loose and well-drained soil, have holes in the bottom of the basin, and pad some gravel to maximize the drainage capacity.

2. Lighting: the rose likes the environment with plenty of sunshine and air circulation, so remember not to breed the rose in a dark and damp place. In order to avoid the bright light, you can temporarily put it in the shade place, and pay special attention to shade during the flowering period, otherwise it is easy to dry the flowers.

3. Temperature: rose likes to grow in a warm environment, but it is afraid of heat, so it is necessary to pay attention to proper shade when breeding in summer, and the most suitable temperature is 22-25 ℃ when it is hot.

4. Watering: rose likes a warm and humid environment, and the air humidity of 75% is the most suitable, and it can also withstand slight drought. Basically follow the principle of no drying and no watering, and watering time and amount of water should be carried out according to the soil conditions in the basin.

5. Fertilization: rose is the peak growing season after May. It should be topdressing every 10 days. No special purchase of fertilizer is required. Fish juice and vegetable leaf juice that are mature and fermented can be used. The ratio of fertilizer to water is about 3:7, and fertilization lasts until November.

6. Pruning: rose has long vines that allow it to grow freely, which not only does not form, but also affects growth and flowering, so it should grow well on a pre-arranged support frame as needed to form a unique ornamental shape.

7. Pest prevention: rose flowers can be sprayed with 15% quicklime mixed with water or sterilized liquid for pest control in peacetime. From July to August, they should be checked and controlled in time. Chemicals should be sprayed 2 or 3 times a week to prevent them. Diseased branches and leaves should be cut off in time.