The fastest rooting method for cutting of Rose

Rose is an evergreen or semi-evergreen low shrub of the rose family, known as the queen of flowers. The flowers are beautiful and varied, often blooming at 04:00, and are deeply loved by people. 52 cities in China chose them as city flowers. It was rated as the fifth of the top ten famous flowers in China in May 1985. let's take a look at the fastest rooting method of rose cuttings.

The fastest rooting method of rose cuttage

1. Choose cuttings: choose healthy branches without diseases and insect pests, usually about annual cork branches, each stem is 7cm to 12cm, the stronger the cuttings are, the easier it is to take root.

2. Branch cutting: cut the lower end of the cutting branch into a bevel, remove all the leaves at the bottom and leave 2 or 3 leaves at the top. The cutting scissors must be sharp and not rusty, and it is best to wipe them with alcohol first.

3. Cutting method: the branches are soaked in rooting solution or stained with a little rooting powder before cutting, and then the branches are inserted to prepare clear water, preferably Rain Water, cold boiled water or tap water after drying for 2 or 3 days.

4. Post-cutting management: the water of cutting rose branches should be changed every 3-5 days. It is best to pour 1cm 2 and then add enough water. After growing roots, there is no need to change them. When the roots grow to about 4-5cm, they can be transplanted into the soil.

What are the breeding methods of Chinese rose?

1. Grafting: rose is commonly used as rootstock in rose grafting, which is divided into bud grafting and branch grafting. The survival rate of bud grafting is higher, generally from August to September. Proper shading after grafting can be healed after about two weeks.

2. Sowing: rose flowers can be sowed in holes or furrows, and usually sprout in the first and middle of April. The transplanting time is divided into spring planting and autumn planting, generally after falling leaves in late autumn or before sap flow in early spring.

3. Ramet: the rose ramet is mostly carried out in early spring or late autumn. The method is to dig out the whole rose with soil for ramet, each plant has 1 to 2 branches and slightly with some fibrous roots, plant it in the pot or open field, it can bloom in the same year.

4. Cutting: roses usually cut mature branches with 3 to 4 buds for cutting when roses are dormant in early spring or late autumn. if the tender wood cutting should be properly shaded and keep the seedbed moist, it can take root in 30 days after cutting. the survival rate is 70% to 80%.

5. Crimping: rose striping is generally carried out in summer, bending the rose branch from the matrix and pressing it into the soil, peeling off the lower half of the bark, exposing the end of the branch, and so on, after the branch has adventitious roots and new leaves, and then cut off from the mother.

How to raise rose and grow well?

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.