How do roses reproduce? Introduction to several propagation methods of rose flower

Rose is one of the world's famous ornamental plants, happy to grow in roadside, field or hilly bushes, wild roses are naturally distributed in streams, roadsides and garden sides, corners and other places, often dense and clustered, full of brilliant branches, light rain or morning dew, the petals are red and wet, the scenery is quite good, with high planting value, let's take a look at the breeding methods of roses!

The planting time of the rose

The rose can be planted all the year round, keeping the root system moist in the growing season and preventing cold in winter, but it is suitable from autumn defoliation to spring sprouting, and the best planting period is from autumn defoliation to freezing. In order to make the plant grow and enlarge the flower cluster as soon as possible, large holes must be planted with 1 meter long and 1 meter wide, 0.6-0.8 meters deep, or digging planting ditches with 0.6-0.8 meters deep and 0.8 meters wide. Plant application of organic fertilizer, calcium superphosphate, mixed with the soil and concentrated application in the soil depth of 0.2 to 0.5 meters, after planting, timely irrigation.

Propagation methods of Rose

Rose seed can be used for raising seedlings, but it is easy to survive by using tender wood cuttings in the same year in production. Valuable varieties are difficult to cut and can be propagated by pressing or grafting. Seedlings of asexual reproduction can blossom in the same year. For the seedlings used as potted flowers, the older branches of fine varieties should be selected, the seedlings should be raised by striping method, and attention should be paid to pruning the main buds and artificial dwarfing. For seedlings used as cut flowers, varieties that can form mother branches and colorful flowers should be selected to raise seedlings. Roses can also be propagated by tissue culture, water culture, grafting, plantlet and so on.

Cultivation and Management of Rose

The main results are as follows: 1. Fertilization management: Rose likes fertilizer and tolerates barren. Liquid fertilizer dominated by nitrogen can be applied once or twice in March to promote the growth of branches and leaves. From April to May, fertilizers dominated by phosphorus and potassium are applied three times to promote more flowering of its poly-pregnant buds. After anthesis, there can be no more fertilization. Rose positive flowers, like warmth, but also hardy, North China and its south, can survive the winter outdoors safely.

2. Watering management: the rose is happy and moist and afraid of waterlogging. From budding to blooming, the water can be watered more appropriately, with the soil moist but not waterlogged as the degree, not too much watering after flowering, the soil should be dry and wet, and attention should be paid to drainage and waterlogging in the rainy season.

3, pruning: the rose has strong sprouting power and luxuriant growth. if it is not pruned in time, under the conditions of muggy, humid, lack of light and poor ventilation, diseases and insect pests are easy to occur, so a pruning should be carried out after flowering. When pruning, you can choose the sturdy branches that are semi-lignified in the same year, place them in the semi-shade, transplant them in the following spring after survival, or cut off the roots of the sprouting daughter plants before sprouting in early spring.

What are the characteristics of roses? the role of roses

Rose, also known as wild rose, is a kind of vine climbing fence floret, is a deciduous shrub native to our country. Rosa is a general term for dicotyledonous plants, Rosaceae, Rosaceae and Rosaceae. At present, violets are very popular with people, which mainly have the following characteristics. Let's take a look at the characteristics and functions of roses.

The characteristics of Rose

1. Roses are deciduous or evergreen shrubs, with erect or trailing stems, often prickly, odd-pinnate leaves, stipules mostly attached to petioles, sparsely simple leaves, without stipules. Flowers solitary, aggregated or integrated corymbose. There are many colors, usually fragrant. Stamens numerous, carpels numerous, separated, born in pot-shaped or cup-shaped receptacle. The fruit is a rose fruit. The flowering period is from May to August and occurs in the north temperate zone and subtropics. There are wild and cultivated species in the north and south of China. Roses are often propagated by cutting, grafting or striping when they are cultivated. And there are many kinds of roses, the common ones are wild rose, multi-flowered rose, rose, rose and so on. In addition to ornamental, some kinds of flowers can extract aromatic oil.

2. Under natural conditions, roses often grow upward by lying on their back or clinging to other trees. Rose does not choose soil very much, but no matter it is planted in the ground or pot, it grows best in sandy loam which is rich in humus. The rose is happy and moist and afraid of waterlogging, so in the maintenance of the rose, from the rose sprouting to the flowering, the water can be properly watered a little more, with the soil moist but not waterlogged for the degree, not too much watering after flowering, the soil should be dry and wet, and attention should be paid to drainage and waterlogging in the rainy season.

3. Roses can be used not only for viewing, but also for other functions. In daily life, roses can not only be used for viewing, some can also be used to extract aromatic oil, some can also be used for cooking.

The effect of Rose on Home Environment

Rose, also known as wild rose, is a kind of small flower with vines climbing fences, which is very popular in people's daily life, but if people introduce it into their homes, what is the impact on the home environment?

1. The rose has a saying that the rose has a large belly and can be digested by swallowing poison gas. In other words, the rose can absorb more harmful gases in the air, such as hydrogen sulfide, hydrogen fluoride, phenol, ether and other harmful gases, reducing the pollution of these gases. So if you plant one or two roses at home, you can not only beautify your home environment and enjoy it, but also absorb some of the harmful gases in your home and purify the air. reduce the harm of these harmful gases to you.

Rose is a very common flower, and its fragrance is also very useful. The fragrance of rose flowers relaxes nerves, relieves physical and mental fatigue, and helps treat nervous system diseases. Growing rose potted plants at home can not only allow you to watch in your spare time, have a good visual enjoyment, when you are tired, the fragrance of roses can also relieve your physical and mental fatigue, so that you have more spirit to continue to work. Therefore, if you are usually very busy and nervous, it is a good choice to cultivate a few roses at home, which can help you relax your nerves and make your life more comfortable.

3. The flowers of Rosa can also extract aromatic oil.

4. Rose flowers not only have the above functions, but also can be used for cooking. If you plant one or two roses in your home, every time the roses bloom, you can not only enjoy them visually, but also smell the flowers, relax your nerves, and cook. When you need to season with roses, pick one or two flowers at home, wash them and use them, isn't it very convenient?

The fengshui function of Rosa

Rose, also known as wild rose, is a kind of small flower with vine climbing fence, which is deeply loved by people in daily life. nowadays, many people put one or two small potted plants of rose at home to decorate the home environment, but what is the application of this in fengshui?

1. Put the small potted plant of the rose in the place where the sun is sufficient or where there is light, which is of great help to make money. In fengshui, if the rose is placed in the home environment as a potted plant, it should not be dark, bright and vibrant, and it will be able to make money. So it is a good choice to put the rose in the bright part of the living room or the balcony in the home.

2. Putting roses in the bedroom at home is of great help to the host's body in feng shui. People spend about 1/3 of their time sleeping, and the good or bad luck of the bedroom also has a great impact on people's luck. If you put one or two roses in the sunny place of the bedroom, lie there day and night, absorbing the exhaust gas from the room, over time, it will be good for the host's body.

3. Potted plants with several roses placed on the balcony are also well applied in fengshui. As the balcony is relatively empty, sunlight shining is more sufficient, itself is very suitable for planting roses, very suitable for the growth of roses. And the cultivation of roses on the balcony also has the effect of invigorating wealth.

4. Planting a rose garden in the yard is also a good choice in fengshui. Rose is a kind of plant that grows on a fence. If a fence is built in the yard and a whole piece of rose is planted, the rose can grow better and make the whole yard full of vitality, strong scent of flowers and vitality, so that the owners who live in it will live more happily.

The function of the collocation of Rose and Home style

Rose is a kind of beloved flower, people like to put one or two small potted plants of rose at home to match the environment at home, but how to match it?

1. Put one or two roses near the window in your indoor living room where you can receive sunlight. The window is a good place to put plants, so that plants can absorb sunlight and grow well even indoors. And placed here, whenever the host or guests look out of the window, they can not only see the scenery outside the window, but also see the thriving roses, see her elegant flower posture, and smell the fragrance of rose flowers.

2. Putting roses in the bedroom at home is also a good choice in the collocation of household style. People spend about 1/3 of their time on sleep, and the collocation of the bedroom also has a great impact on people. If you put one or two roses in the sunny place of the bedroom, lie there day and night, absorbing the exhaust gas from the room, accumulating over time, it is also a very good choice for the host.

3. It is also good to put some potted roses on the balcony. As the balcony is relatively empty, sunlight shining is more sufficient, itself is very suitable for planting roses, very suitable for the growth of roses. And cultivate roses on the balcony, whenever the owner wants to appreciate, it is also very convenient.

4. It is also a good choice to cultivate a rose garden in the yard. Rose is a kind of plant that grows on a fence. If you build a fence and plant a whole piece of rose in the yard, the rose will grow better and make the whole yard full of vitality. Whenever people pass by, they will look at the rose and see the rose flowers fluttering in the wind. The scenery will be very attractive.

The above is for everyone to share the characteristics and role of the rose, more household plants, please pay attention.

The role of roses what do different colors of roses represent

Rose is a kind of ornamental plant, which is often used in courtyard cultivation by many people. Rose is a kind of flower with a long history, which has a long history in our country and even in the world. The rose is not only pleasant but also elegant. It can not only extract essential oil, but also be used for food, especially some delicate snacks.

First, about the rose

Rose flowers, also known as wild roses, climbing shrubs, branchlets with short, thick slightly curved prickles. Leaflets 5-9, sometimes 3 subinflorescence, petioles 5-10 cm long; stipules grate-toothed, mostly Adnate to petiole; leaflets Obovate, oblong or ovate, long 1.5~5cm, broadly 0.8~2.8cm, apex acute or obtuse, base subrounded or cuneate, margin serrate, glabrous above, pilose below, petiolules and rachis with scattered glandular hairs. Flowers bisexual; flowers arranged in panicles, flowers 1.5 × 2cm in diam.; sepals 5, lanceolate, sometimes with 2 linear lobes at middle; petals 5, white, broadly Obovate, apex retuse, base cuneate; stamens numerous; styles United in fascicles. The fruit is subglobose, 6~8mm in diameter, reddish brown or purplish brown, shiny. The florescence is from May to June. The fruit period is from September to October.

Roses are mainly distributed in temperate and subtropical areas, like the sun, but also more cold-resistant, the growth of soil requirements are not strict, but when planting should pay attention to the root depth, the general common rose varieties are pink rose, lotus rose, seven sisters, Baiyutang, this is the main rose variety, has heard of hybrid varieties to breed.

The rose blossoms from May to September, blooming for half a year, with many varieties and complicated names. According to Qunfang Spectrum, the varieties of ① roses are ① pink roses, pink, single, several or more flowers in clusters into flattened corymbs; ② seven sisters, large leaves, double, often six or seven synthetic Cymes; ③ lotus roses, double flowers, light pink, shaped like lotus flowers There are also yellow roses, which are not only bright in color, but also bloom very early, so they are cherished by the horticultural community. Some people say that there are three kinds of roses: perfume rose, red branch rose and bare leaf rose.

Rose likes the sun, is also resistant to semi-shade, and is more hardy, so it can survive the winter in open fields in most parts of northern China. The soil is not strict, drought-resistant and barren-resistant, but it grows better when planted in deep, loose, fertile, moist and well-drained soil, and it can also grow normally in heavy and clayey soil.

Second, the role of roses

1. Purify the air

Rose has a saying that the rose has a large belly and can be digested by swallowing poison gas. In other words, the rose can absorb more harmful gases in the air, such as hydrogen sulfide, hydrogen fluoride, phenol, ether and other harmful gases, reducing the pollution of these gases. So if you plant one or two roses at home, you can not only beautify your home environment and enjoy it, but also absorb some of the harmful gases in your home and purify the air. reduce the harm of these harmful gases to you.

2. Soothing the body and mind

Rose is a very common flower, and its aroma is also very useful. The fragrance of rose flowers relaxes nerves, relieves physical and mental fatigue, and helps treat nervous system diseases. Growing rose potted plants at home can not only allow you to watch in your spare time, have a good visual enjoyment, when you are tired, the fragrance of roses can also relieve your physical and mental fatigue, so that you have more spirit to continue to work. Therefore, if you are usually very busy and nervous, it is a good choice to cultivate a few roses at home, which can help you relax your nerves and make your life more comfortable.

Third, the language of roses

Roses often have a romantic flavor, when it comes to roses, we have to mention a creature that is vampires. Legendary vampires love roses and are as bright as blood. Roses represent a kind of elegance and nobility in the world of vampires. Vampire aristocrats described in many novels often wear blood roses.

The extremely rich flower language that the rose brings to us varies according to different colors and varieties. Wild roses represent strong, repentant and romantic love.

The black rose represents desperate love, self-esteem and strength, and deadly hatred and vengeful souls.

Blue rose represents: gentle and perfect, dreamy and beautiful love.

White roses represent pure love, indifference and elegance.

The blood rose represents: broken love.

Green roses represent: affection, kindness and never give up.

Purple roses represent: imprisoned happiness, mystery and dedication.

Pink roses represent naive love.

Finally, the rose flower is endowed with a very bad meaning, the rose flower language brings you a kind of beautiful romance, is a kind of yearning for beauty. If you plant roses at home, you should be in a place with plenty of sunshine and good light, which is not only conducive to growth, but also helpful to money in terms of fengshui.