Rose flower: description and characteristics, structure, care recommendations

Description

In a rose, the structure of the bush can be narrow pyramidal and spreading. Its height reaches from 30 to 200 cm. Roses are distinguished by two types of perennial branches - uterine, or main, and branches with completed growth. The length of the peduncle of a garden rose is from 10 to 80 cm.

Rose flowers amaze with their variety and quantity. Their sizes range from 1.7 cm to 18.5 cm, and the number on a bush is from 5 to 128. The structure of the rose, the shape of the flower, the smell and color are also varied. For example, a variety of rose with a green tint was recently developed. Today there are more than 30 thousand varieties of roses.

How to preserve roses in a bouquet using little tricks

• If the roses in the bouquet have already been treated with special chemicals, then you can safely drop dishwashing detergent or laundry bleach into the vase: such chemicals will not harm the roses; on the contrary, they will help them stay in the water for as long as possible, maintaining a fresh appearance.
• Drops of ammonia added to a vase of water will help make roses stand in a vase. The larger the bouquet, the higher the concentration of ammonia should be.
• You can also dip the flowers in boiling water for five minutes, and then put them in cold water.
• Another more complicated option: place the roses overnight in a bathtub filled with cool water, but again so that the buds and flowers themselves do not get wet. However, you will have to perform this procedure every night, since the roses will quickly get used to being immersed in water at night and will feel uncomfortable in the vase.
• When buying a bouquet, pay attention to the type of roses: the flower heads must be closed so that the petals are tightly adjacent to each other.

Classification

Roses are divided into three main groups:

• varietal;
• garden (ground cover and flower beds);
• wild ones, as well as their hybrids.

It is worth noting that this is not a universal classification, and there are various variations. Among the types of roses that are used in landscaping, there is a division into climbing, varietal and deciduous varieties. Wild and their hybrids often include climbing and park varieties. The most common are deciduous and shrubby groups. They are distinguished by their long flowering time and high growth rate.

Photo gallery

Miniature and ground cover roses require little pruning. All diseased and dead shoots are removed, and the remaining shoots are shortened by 2/3 or half the length.

Root system

The root system of a rose bush is taproot. In the case of vegetative propagation - fibrous. The skeleton is the largest of all the roots of the system, about 3 cm in diameter. The underground part of the rose is connected to the above-ground part by the root collar. As for the structure of the rose in terms of its root system, it is also diverse. In particular, the neck can reach sizes from 3 to 15 cm. This depends on the planting depth. The root collar is a very important part of the plant, and when planting it is necessary to take into account its location in the seedling.

Lobes are small adventitious roots that are located at the ends of the lateral roots. With their help, the bushes receive all the nutrients necessary for development and growth, as well as water.

How to preserve cut roses in a bouquet: preparation in 3 stages

1. An artificial microclimate is created inside the flower packaging, so it is important not to open it for as long as possible in order to allow the roses to “come to their senses” after transportation.
2. Do not immediately immerse the stems in a vase of water: first, lower the flowers into a bath of water at room temperature so that the roses are saturated with moisture. At the same time, leave the flowers and buds on the surface so that moisture does not get into them: this is fraught with rotting.
3. Wrap the rose heads in paper or place them on a small hill.

Structure of a rose leaf

They are attached to the stem using special nodes. In the same way, the leaves are connected to the side shoots. The standard one has from 5 to 7 leaves, which are attached to one petiole. Sometimes their number reaches 15 pieces. Each type of rose has different leaves. They differ in size, shape, texture and color.

Almost all types of mature roses have green leaves, ranging from light to dark shades. However, there are bronze or purple colored varieties that produce a coppery tint. The leaf plate reflects light in different ways. For example, in some varieties they shine so much that it seems as if they have been rubbed with oil. Other varieties have an almost matte finish. There are also intermediate options. Thus, they are divided into:

• matte;
• leathery;
• semi-matte;
• glossy;
• semi-gloss.

The leaf blade is smooth or with pronounced convex veins. Typically, its size in wild rose species is smaller than in cultivated ones. The edges of the leaf are divided into serrated and solid. The matte texture is most often characteristic of wild varieties, and the glossy texture is characteristic of cultivated varieties.

Care Tips

If you follow some recommendations, you can easily grow any variety of this plant yourself.

1. Planted bushes need to be watered at least once a week. In dry weather you need to do this more often.
2. The plant needs to be fed in spring and early summer. To feed this plant, you need to use special types of fertilizers. They can be picked up in specialized stores.
3. Old bushes should be pruned in early spring or autumn. Dry branches must be removed.
4. To combat pests you need to stock up on special products. It should be noted that each plant variety has its own pest.
5. It is necessary to carefully monitor the condition of the bushes and if the slightest fungal infection appears, the plant must be treated. Otherwise, the disease can lead to his death.

This plant is unpretentious. If you follow the recommendations, it is not difficult to grow a healthy and beautiful bush of beautiful flowers.

Sources:

• https://FB.ru/article/444365/rozyi-stroenie-tsvetov-plodov-listev-i-korney
• https://fikus.guru/sadovye-cvety-rasteniya-i-kustarniki/rozy/opisanie-rozy-harakteristika-i-poleznye-svoystva-cvetka.html
• https://cvetoshki.ru/rozy/klassifikatsiya-roz-i-stroenie-rozovogo-kusta.html
• https://www.ogorod.ru/ru/outdoor/rose/13704/Opisanie-roz-vse-o-vidah-formah-i-okraske-cvetkov-listev-i-plodov.htm
• https://24ozelenenie.ru/shrubberies/26-rozamorschinistaya

The structure of rose fruits

At the end of flowering, some varieties of roses open their petals and expose their fruits. This mainly occurs in wild ones. In reality, rose fruits are seed pods. They crown both the leaf growths and the places where the sepals were located.

Rose fruits are brightly colored, however, depending on the variety, they differ in color, shade, size, and shape. The color is usually bright red. But there are varieties in which it varies from pale yellow to black-brown.

The shape of the rose fruit is most often round or oval. The bottle-shaped one is also found. The sizes vary, from 0.5 cm to 2.5 cm. The fruits, in addition to their direct natural purpose, are used by humans in cosmetology and medicine.

How to keep roses in a vase with water for as long as possible

• Even during the preparatory stage in the bath, cut the stems by 2-4 centimeters at an oblique angle and flatten the ends with your hands: this way, air pockets will come out of the capillaries in the stems faster, and this will help the flowers absorb water more intensively.
• Remove any leaves that are under water to protect the stems from rotting.
• Clear the lower part of the flower stems (4-5 centimeters) from the bark.
• Choose a vase of such a height that two-thirds of the flower stems are in the water.
• Ceramic vases do not allow light to pass through, and the water in them stays fresh longer.
• Tap water will protect plants: tap chlorine in its composition is beneficial to plants because it prevents the proliferation of putrefactive bacteria.
• The water temperature in the warm season can be cool, but in winter it is best to use warm water.
• You can safely clean water from bacteria with an aspirin tablet, charcoal, a glass of vodka, a pinch of citric acid or some silver (you can put a chain at the bottom of the vase, but do not accidentally pour it out along with the water).
• Pour granulated sugar into the water to replenish the carbohydrate reserves of flowers: approximately 20 g of sugar are needed per liter of water.
• Change the water in a vase of flowers regularly, at least once every two days. Re-add sugar and protective agents, rinse the rose stems with running water and renew the cut a couple of centimeters. Wash the vase with laundry soap and vinegar.
• Place a vase with a bouquet of roses away from direct sunlight and drafts. Roses in a bouquet are best stored in a cool place.
• Do not place flowers near fruits: the fruits emit ethylene, which destroys the flowers.
• Wash your roses every day with a spray bottle, but do not touch the buds themselves: they should remain dry. In hot weather, water the bouquet 2 times a day.

Flowers

The structure of rose flowers has a complex structure. They are multi-flowered - from 5 or more on one bush, few-flowered - from 2 to 3, and single-flowered. They can be located at the top or along the entire length of the bush. They also differ in shape:

• cone-shaped;
• spherical;
• square;
• pompon;
• boat;
• rosette-shaped.

It should be noted that as the flower opens, its shape changes greatly. The color of the bud now is simply amazing. A huge number of colors and shades have been produced. Color is divided into several types:

• plain;
• two-color;
• multi-colored;
• striped;
• mixed;
• colored (feathery pattern with a white eye at the base).

The petals, depending on the variety and type, also have different shapes, sizes, colors and aroma. Initially, nature created them as such to attract insects for the purpose of pollination. Currently, new varieties are being developed that have unusual colors, shapes and aroma only for better sale because of their extravagance. However, the rose always remains a beautiful flower, pleasing the eye with its beauty.

What types of leaf arrangement do you know?

What types of leaf arrangement do you know?

• alternate, or spiral - leaves grow one at a time from a node and are arranged on the stem alternately, in a spiral (birch, willow, rye, sunflower);
• opposite - leaves grow two at a node, one leaf is located on the stem opposite the other (maple, lilac, nettle, fuchsia);

Aug 23
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