What are the morphological characteristics of brocade flowers? The growth habit of the brocade flowe

Ribbon flower (scientific name: Weigela florida (bunge) A. dc.

shrubs, 3 meters high, 3 meters wide, branches spread, the tree shape is more cylindrical, some branches will bend to the ground, the twigs are weak, and when young, they have 2 rows of pubescence. Leaves elliptic or ovate-elliptic, acutely pointed at the end, rounded to wedge-shaped at the base, serrated margins, hairy veins on the surface, and dense on the back. Corolla funnel-shaped bell-shaped, rose-red, lobes 5.

capsule columnar; Seeds are wingless. Flowering period is from April to June.

Seeding process. <>

The germinated seeds are sown into the soil by sowing them at a certain distance from each other, or they can be planted in pots after the seeds emerge, covering a thin layer of soil, and finally the soil can be watered and sogged and placed in a cool environment for maintenance.

Precautions. <>

Ribbon flower is a light-loving plant, so it is necessary to ensure sufficient light time when planting, and can apply about 1 or 3 times of rotting farmhouse fertilizer in the vigorous growth season, give the plant sufficient nutrients, and when the plant grows to a height of 20 cm, it can be topped for the first time, control the height of the plant, and improve the aesthetic ability.

Born at an altitude of 800-1200 meters above sea level in humid valleys, shade or semi-shade, light-loving, shade-tolerant, cold-tolerant; The soil requirements are not strict, and it can tolerate barren and thin soil, but it grows best in deep, moist and humus-rich soil, and is afraid of waterlogging. Strong germination and rapid growth.

The brocade can bloom in spring, summer, and autumn, but spring blooms the most at one time. According to the flower color, it can be divided into different varieties, such as safflower brocade.

It is a deciduous shrub that rises to 1-3 m high; The young branches are slightly square, with 2 rows of short pubescence; The bark is gray. The apex of the bud is pointed, with 3-4 pairs of scales, often smooth. Leaves oblong, elliptic to obovate-elliptic, 5-10 cm long, apex acuminate, base broadly wedge-shaped to rounded, margins serrate, sparsely pubescent above, densely hairy on veins, densely pubescent or fluffy below, short to sessile.

Flowers solitary or clustered umbels, inflorescences borne in leaf axils or apex of lateral short branches; calyx long cylindrical, sparsely pubescent, calyx teeth about 1 cm long, unequal, deep to the middle of the calyx eaves; corolla purplish-red or rose-red, 3-4 cm long, 2 cm in diameter, sparsely pubescent on the outside, the lobes are irregular, unfolded, pale red on the inside; filaments shorter than corolla, anthers yellow; The glands in the upper part of the ovary are yellowish-green, the columella is slender, and the stigma is 2-lobed.

fruit centimeter long, with a short stalk-like beak at the top, sparsely pubescent; Seeds are wingless. Flowering period is from April to June.

The original species is native to northern China, North Korea. China is mainly distributed in Northeast China, North China and other regions.

Deciduous shrubs. Prefers cool, moist and sunny conditions. Hardy, slightly shade and drought tolerant, tolerant of barren thin soils.

The suitable temperature for growth is 15 20, and it can withstand -15 low temperatures in winter. Ground cultivation is selected in fertile, loose and well-drained sandy loam soils. Sufficient basal fertilizer is applied before seedlings are planted, often in autumn and winter after defoliation or before spring germination; Large seedlings need to be brought with soil balls and watered thoroughly after planting.

Since the flower buds are mainly born on 1 2-year-old branches, special attention should be paid to pruning in early spring, and only dead branches, weak branches, and diseased branches should be pruned. During the growing season, the soil is kept moist and fertilized once before and after flowering. After flowering, the inflorescence is removed, which is conducive to the germination of new branches.

After 2 or 3 years of plant growth, it needs to be renewed, and the old branches that are more than 3 years old should be cut off to promote the growth of new branches and more flowering. Prevention and control of leaf spot disease and stinging moths.

Shoot cuttings in early summer, take semi-mature cuttings in summer, and take root 5 to 6 weeks after cutting. In early spring, rhizosphere sprouting tiller seedlings were dug and planted. In early summer, it is propagated with mound soil strips.

Ribbon flowers.

Morphological characteristics of brocade flowers: Honeysuckle family Du brocade flowers are deciduous shrubs

The branches are open, the twigs are weak, and when young, they have two inner rows of pubescence. The leaves are oval.

Shaped or ovate-elliptic, acutely pointed at the end, rounded to wedge-shaped at the base, serrated margins, hairy veins on the surface, and dense on the back. Flowers 1 4 into a clustered umbel, corolla funnel-shaped bell-shaped, rose-red, lobes 5. The capsule is columnar and the seeds are wingless. Flowering period 4-5 (6) months.

Weigela florida is a deciduous shrub of the honeysuckle family, also known as five-color begonia, safflower straw, mountain sesame, and crown flower. It is native to Northeast China and North China. North Korea also has it.

The young branches of the brocade flowers are pubescent, the leaves are opposite, the stalk is short, elliptic to ovate-elliptic, the surface is hairy in the middle rib, the back is pubescent, the inflorescence is born on the top of the short branch or leaf axils, the corolla funnel-shaped bell-shaped, rose-red, and the inside is lighter.