After each season, all flowers must be pruned.

2, pruning method:

Cut off the buds after flowering. When the bud of Chinese rose just appears, choose a well-shaped bud to stay and cut off the rest. The purpose is to leave only one bud on each branch, and the flowers will be full, gorgeous, big and fragrant in the future. After each season, all flowers must be pruned.

Generally, it is advisable to cut off the open residual flowers and thin, crossed and overlapping branches in time, leaving thick and tender branches, only 3-6 cm away from the base, leaving lateral buds, cutting them into natural and gratifying shapes, making the plants beautiful and prolonging the flowering period. In addition, potted roses should be short, flowery and fragrant.

Summer pruning is mainly to cut off the budding branches of grafted rootstocks, cut off the residual flowers with leaves after flowering and sparse the redundant buds, reduce the consumption of nutrients and create good conditions for the next flowering. In order to make the plant beautiful, the long branches 1/3 or half can be cut off, the middle branches 1/3 can be cut off, and the leaves above 1 cm can be cut obliquely. If the pruning is too light, the plants will grow taller, the branches will become thinner and the flowers will become smaller.

Pruning in winter depends on varieties and cultivation purposes. Keep the branches when pruning, and pay attention to the overall shape of the plant. Large-flowered varieties should leave 4-6 branches with a length of 30-45 cm, with strong buds on one side and the upper branches cut off. For vines or vine varieties, we should dilute the old skills, cut off weak branches and diseased branches, and cultivate the trunk.

Step 3 use:

Landscape beautification

Rose has an indispensable value in landscaping, and it is the most frequently used flower in north and south gardens. Rose is the main ornamental flower in spring, with long flowering period, high ornamental value and low price, which is loved by gardens all over the world. It can be used to decorate flower beds, flower borders and courtyard flowers in gardens, and can be used to make rose bonsai, cut flowers, flower baskets, bouquets and so on.

Because of its climbing growth characteristics, Chinese rose is mainly used for vertical greening and plays a unique role in landscape and beautiful flower environment. If we can form a pleasing energy path and style, make various arches, grids and frames for Chinese roses to climb, and then after proper pruning and modeling, we can decorate the building and become a clever "link" between the building and the garden.

Environmental protection function

It can be made into continuous flower fences, flower screens and flower walls, which can be used in institutions, schools, residential quarters, city squares and other places. It can not only purify the air and beautify the environment, but also greatly reduce the noise pollution in surrounding areas and alleviate the greenhouse effect of cities in hot summer. Rose is also an expert in absorbing harmful gases, which can absorb hydrogen sulfide, hydrogen fluoride, benzene, phenol and other harmful gases, and has strong resistance to sulfur dioxide and nitrogen dioxide, so rose is also a good flower to protect human living environment.

Medicinal value

Flowers can extract spices. Roots, leaves and flowers can be used as medicine, which has the effects of promoting blood circulation, reducing swelling, diminishing inflammation and detoxifying. And it is a good medicine for gynecology. Chinese medicine believes that Chinese rose is sweet and warm, and it has the effects of promoting blood circulation, regulating menstruation, reducing swelling and detoxifying when entering the liver meridian. Chinese rose is often used to treat irregular menstruation, dysmenorrhea and other diseases because of its obvious effects of removing blood stasis, promoting qi circulation and relieving pain.

Menstruation, leucorrhea, with Chinese rose (or root) 15g water decoction or pork stew; Chinese rose 10g and jujube 12g are decocted together, and a proper amount of honey is added after the soup is decocted. This prescription is fragrant and sweet, unlike medicine, and it is very effective for menstrual hot flashes. In addition, women often use rose petals soaked in water as tea, or drink them in other bodybuilding teas, which can also promote blood circulation and beauty beauty, and make people stay young for a long time.

Extended data:

Chinese rose (scientific name: Chinese rose. ): Known as the Queen of Flowers, also known as "Moon Red", it is an evergreen and semi-evergreen low shrub that blooms all year round, usually red and pink, and occasionally white and yellow. It can be used as an ornamental plant or as a medicinal plant, also known as rose.

There are three natural varieties, and modern Chinese rose flowers are diverse, including single petals and double petals, as well as beautiful flowers, such as high-heart curls; Its colors are rich, including red, pink yellow, white and other monochromatic colors, as well as mixed colors, silver edges and other varieties; Most varieties have fragrance. There are many varieties of Chinese rose, nearly ten thousand in the world, and more than 1000 in China. From August to April of the following year, the natural flowering period is large, spreading from the inside to the outside, and the fragrance is rich, which can be widely used in horticultural cultivation and cut flowers.

Roses are adaptable and cold-resistant, and can be planted on the ground or potted. Suitable for beautifying courtyards, decorating gardens, arranging flower beds, arranging flower fences and flower stands. Roses are easy to cultivate and can be used as cut flowers, bouquets and various flower baskets. Rose can extract essence and be used as medicine. It also has good antifungal activity and synergistic antifungal activity. Red flower arrangement has become one of the gifts that lovers must give, and it has also become the theme of love poems.

China is one of the origins of Chinese rose. Chinese rose is beautiful, with beautiful and diverse shapes. It has been blooming and is very popular with people. It was selected as the city flower by 52 cities in China, and the Chinese rose flower was named the fifth among the top ten famous flowers in China by/kloc-0 in May, 985.

Watering:

Watering Chinese rose flowers is very particular. You should alternate between dry and wet, not dry and not watered, but watered thoroughly. Chinese rose flowers are afraid of flooding, and there can be no water in the basin, which is easy to rot. Water should be poured once a day in midsummer, until the surface of the basin soil turns white. During the winter dormancy period, be sure to water less and keep it semi-humid. The watering of roses changes with the seasons. Just keep the soil moist during the winter dormancy period, and don't dry it completely. In early spring, the branches grow forward, the branches and leaves grow, the amount of water is appropriately increased, and 1 time water is poured in the morning and evening.

In the peak season and flowering period, we should increase the amount of watering. In summer, the temperature is high, water evaporation increases, and plants are in a weak and semi-dormant state. Drying and dehydration are most prohibited. Water once every morning and evening to avoid exposure to the sun. When watering at high temperature, a small amount of water will seep out from the bottom of the basin every time, indicating that it has been watered thoroughly. Don't splash water on leaves when watering, in case you get sick.

References:

Baidu Encyclopedia-Rose