What do roses look like? What do roses look like?

The petals of the rose are obovate, double to semi-double, the flowers are purple-red and white, and the fruiting period is from August to September, and it is oblate and spherical. The branches are soft, droopy and densely thorny. Flowers solitary in leaf axils, or several clusters, bracts ovate, margins with glandular hairs, outer cover villous; peduncle 5-225 mm long, densely covered with villi and glandular hairs; flower diameter cm; sepals ovate-lanceolate, apex caudate-acuminate, often pinnate lobes and expanding into leaf-like, sparsely pubescent above, densely pubescent and glandular hairs below; petals obovate, double to semi-double, aromatic, purplish-red to white; The columella is detached, hairy, slightly protruding from the mouth of the calyx, much shorter than the stamens.

It should be planted in a well-ventilated place far away from the wall to prevent sunlight reflection, burn the flower buds, and affect flowering.

Roses are masculine plants, and when the sun is sufficient, the flowers are strong in color and fragrance. During the growing season, if the sun shines for less than 8 hours, it will not bloom for a long time. The requirements for air humidity are not very strict, and rust and powdery mildew occur when the temperature is low and the humidity is high; The flowering season requires a certain humidity in the air; When drying at high temperatures, the oil yield decreases.

Roses do not have strict requirements for the pH of the soil, and can grow normally in slightly acidic to slightly alkaline soils. Areas with snow cover in winter can tolerate low temperatures of -38 to -40, and areas without snow cover can tolerate low temperatures of -25 to -30, but not dry winds in early spring. In areas where the soil has not yet thawed and the ground is windy, shoots tend to be blown dry by the wind; If the soil has thawed, the roots continue to transport water and nutrients to the stems, and the wind cannot cause serious harm.

Areas with a degree of dryness greater than 4 need irrigation conditions to develop properly.

1.Roses are erect shrubs with grayish-brown stems and branches densely covered with spikes and bristles. 2.

The leaves are oval in shape and thick, bright green on the top and gray-green on the bottom. 3.The flowers are solitary and the petals are purplish-red or white in color with a strong aroma.

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Rose is a kind of flower that people prefer, its branches are covered with hard thorns, the edge of the leaf is jagged, its petals have multiple layers, the edge is slightly turned out, the surface is shiny, the color is generally bright, its stamen is in the center of the flower, the rose is a flower plant that integrates beauty and love, there are 5 colors common in general life, mainly red roses, white roses, blue roses, pink roses, yellow roses, among which red roses and blue roses are quite popular. It is now the best choice for many friends as a confession.

Its roots and stems are different in color, and they are black.

Roses are shallow-rooted plants that prefer to grow in the sun, blooming from May to September, and have flowers in a variety of colors, such as white, red, pink, and yellow. The flowers are aromatic, some varieties are single-petaled, others are double-petaled. At present, it is distributed in many regions of China, and the adaptability is also very good, but if it is raised in a dark and poorly ventilated environment, the amount of flowering will decrease.

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The shape of the rose is that it is an erect, spreading or climbing shrub, and most of them are covered with bark, needles or bristles, and are sparsely thornless.

The petals of the rose are layered, each petal is slightly curled downward, the petals are relatively bright and shiny, and the flowers are colorful in color, including red, white, yellow, etc. There are many tiny stamens in the middle of the petals, which are stained with pollen and give off a fragrance.

Normally, roses bloom in May and June every year, but there are some differences in the flowering time of roses planted in different regions, for example, in Jiangsu, it generally blooms in April, while roses planted in Beijing are resistant to withering and only start to bloom at the end of May.

The smell of roses

The most distinctive feature of roses is that they have a strong rose fragrance. Compared with similar moons and roses, the fragrance of roses is much more obvious. It is precisely because of the unique smell that it has more value, such as refining flavors, which are used in cosmetics, food and other industries.

The petals of roses are bitter, and the fragrance of roses that we usually smell is because its stamens are more fragrant, and its petals are unscented. However, the dried rose flowers made by drying the buds of roses have a fragrant taste in the tea.