What kind of tree can be grafted with tree-shaped rose? Do you know all these times and techniques?

Every year from August to April of the following year, bright roses bloom with each other, and as a widely cultivated horticultural variety, what trees can tree roses be grafted? Grafting time and technology are also issues that many growers need to be clear about.

I. the basic situation of the rose

1. Distribution of Origin of Rose

Rose generally refers to rose, is a kind of evergreen, semi-evergreen low shrub, also known as month red, moon flower, Catharanthus roseus, four seasons flower, Shengchun, Dan Danhong, Douxuehong and so on, is called "queen of flowers". As a native variety of fresh flowers in China, Chinese rose is mainly distributed in the mountainous areas of Hubei, Sichuan and Gansu provinces, especially in Shanghai, Nanjing, Nanyang, Changzhou, Tianjin, Zhengzhou and Beijing.

two。 The value of the rose

Rose is a kind of ornamental flower with beautiful flower shape, rich color and long flowering period, and the price of rose is low, and it is not difficult to cultivate, whether it is courtyard, garden or potted plant. Rose can also be used as a flower hedge, which can purify the air, reduce noise pollution, alleviate Greenhouse Effect and so on. In addition, rose can extract spices, roots, leaves, flowers can be used in medicine, with blood circulation, detumescence, anti-inflammatory and detoxification effect, but also a good gynecological medicine.

3. The variety of rose

At present, there are nearly ten thousand kinds of rose varieties in the world, including edible rose, Fujimoto rose (CI), large flower perfume rose (HT), abundant flower rose (F/FI), mini rose (min), tree rose, strong flower rose (Grr), shrub rose (sh), ground cover rose (Gc) and so on. There are white, red, yellow, blue, orange, green, pink, black and red and complex colors and so on.

What kind of trees can be grafted with tree-shaped rose?

Generally, the seedlings are grafted with similar trees, and the rose belongs to the rose family, so the rose can be grafted with wild rose, flag vine, pink rose and so on. In addition, strong adaptability and strong growth must be selected for grafting, which can not only improve the survival rate, but also ensure a better shape of rose trees in the later stage.

III. Grafting time and techniques of tree-shaped rose

1. Rose grafting time

We can generally carry out grafting in April-October, not too early or too late, spring grafting is not easy to be too early, because the temperature is too low, the wound is difficult to heal. Grafting is not easy to be too late in autumn, and its growth is affected by low temperature, and it is not suitable for grafting in the rainy season.

two。 Rose grafting technique

The main results are as follows: (1) the general rootstock varieties can be selected, such as flag vine, pink rose and so on. To use more than 2-year-old large rootstocks, the growth is exuberant, the root system is developed, and there are no diseases and insect pests. After flat stubble before winter, several sturdy branches sprout in the following year, which can be used as grafting.

(2) in rose grafting, varieties with weaker branches should be selected as scions, such as multi-flower rose, compound rose and so on. When grafting, the varieties with the same growth potential must be grafted on the same tree, so that it is not only convenient to prune and control flowers, so that the flowers bloom better and the florescence is longer.

(3) after the rootstocks needed were cultured, the rose varieties with strong growth and good erect were selected as scions, the buds were grafted on the base of strong rootstocks in autumn, and the top was cut in the spring of the following year to promote the upright growth of buds. At the same time, cut off the sprouting buds of the rootstock, and when the erect branch grew to more than 1.5 meters, the second grafting was carried out at a height of 1 meter. After survival, buds are picked and pruned according to the above methods to promote branching. That is, to form a good crown.

The above is the whole content of rose grafting. Friends who like rose can try grafting or planting on their own.