How much does a red flower cost?

Carthamus tinctorius, this is a kind of plant, is a lot of people like breeding, but also change color, good to see do not want, what is the breeding method of safflower clover? How much is a piece of safflower wood:

Culture methods of Carthamus tinctorius:

Carthamus tinctorius is indeed more shady, but if you want it to blossom more, of course, you have to see more light, and its leaves will look better if there is more light, and the leaves of the whole plant will turn purplish red in autumn and winter.

It is not difficult to maintain Carthamus tinctorius. It has strong adaptability to the environment. As long as the soil is loose and well drained, it can keep growing. Carthamus tinctorius planted in the ground does not need watering, it has a strong ability to withstand drought, and it will not be easily frozen to death in winter, which can be seen everywhere in the south.

Friends in the north can cultivate it into potted plants, and even into bonsai conservation, its ornamental is also very high, and it is good to tolerate shade, drought and barren, but pay attention to keep the soil slightly acidic, avoid soil alkali is more important.

1. Attention to growth

Carthamus tinctorius has no environmental requirements, but if you want to bloom more or grow more luxuriantly, you can give thin liquid fertilizer once or twice a month during the growing season, which can promote continuous branching and more exuberant growth.

Maintenance should pay attention to drainage work to avoid soil stagnant water, as for watering is basically not managed, its drought resistance is very good, except for long-term drought when watering regularly, pot watering is best to use Rain Water to prevent a few days of tap water.

2. Shaping the plant type

Carthamus tinctorius can be cultivated into small trees, and it is also very suitable for making bonsai plants, and Carthamus tinctorius is very resistant to pruning and strong sprouting ability, early autumn and early spring is the best pruning time, other seasons can be trimmed lightly.

Pruning can promote continuous branching, making the plant type more beautiful, and bonsai can shape the plant type.

Carthamus tinctorius bonsai is also very ornamental, although the plant type will not be very excellent, but its purple leaves with red filamentous flowers, ornamental is very good.

In addition to pruning, the growing period can also promote branching and control plant type by pinching the top and coring, especially the safflower trees maintained in pots, which can grow branches about 10 days after pinching branches.

Conservation of Carthamus tinctorius as far as possible to give more light can make it grow better, make it grow stronger and faster, sufficient sunshine can also make it blossom more, and the leaves will become more beautiful in autumn and winter.

Carthamus tinctorius is a plant that rarely has diseases and insect pests. if it is humid or muggy for a long time, it is easy to cause leaf spot disease. It can cut off diseased leaves and branches in time, improve the ventilation environment in time, and then spray chlorothalonil or topiramate in time.

How much is a piece of safflower wood:

Carthamus tinctorius ranges from 0.1 yuan to 8000 yuan, which has a lot to do with the size and shape of the saplings. When you buy it, you have to look at all the indicators clearly, and the price is different if it is slightly different.

The breeding method of Carthamus tinctorius is introduced here, and you should pay attention to it when you buy it.

Culture method of Carthamus tinctorius

Carthamus tinctorius, scientific name: Lorpetalum chindensevar.rubrum alias red shackle wood, saffron flower. Evergreen shrubs or small trees of Hamamelidaceae. Mainly distributed in the middle and lower reaches of the Yangtze River and the south, northern India.

Carthamus tinctorius likes light and is slightly shade-resistant, but the leaf color is easy to turn green when it is shady. Strong adaptability and drought tolerance. Like warmth and withstand the cold. Strong sprouting and branching, resistant to pruning. It is resistant to barren, but it is suitable to grow in fertile, moist slightly acidic soil. Http://www.yuhuagu.com

In order to promote the growth of new shoots, the neutral foliar fertilizer 800 / 1000 times dilution was used to top up the leaves in the growing season and sprayed 2 times per month. In the southern plum rain season, attention should be paid to keeping good drainage, high temperature and drought season, watering one time in the morning and evening, and cooling by spraying water at noon; in the north, because the soil and air are dry, the soil must be watered in time to keep the soil moist, spray water in autumn, winter and early spring, and keep the leaves clean and moist.

Trim. Castanopsis carlesii has the characteristics of strong germination and resistance to pruning. Light to moderate pruning in early spring and early autumn, combined with normal water and fertilizer management, can blossom after about 1 month, and the flowering period is concentrated. This method can promote the development of new branches and leaves, make the tree more beautiful, prolong the red period of leaves, and promote and control the florescence, especially suitable for red rosewood bonsai to participate in flower exhibitions and trade fairs, which can enhance the exhibition effect. Promote product sales.

Pick leaves and wipe tips. In the growing season, the mature leaves and shoots of Castanopsis carlesii are removed and the tender shoots can be extracted again after normal management for about 10 days, and bright red new leaves can grow.

Choose sunny environment for cultivation, or prune the plants arranged in the southeast and above of the tree, so that the tree can grow healthily in sufficient sunlight and make the flowers and leaves more beautiful, so as to enhance the ornamental.

Culture methods and matters needing attention of Carthamus tinctorius

Latin name Loropetalum chinense var.rubrum

Also known as red juniper, red rosewood

The plant kingdom.

Phylum angiosperm

Dicotyledonous class

Subclass primitive perianth subclass

Mu Qiang Wei Mu

Suborder Saxifraga

Hamamelidaceae

Subfamily Hamamelidae

Hamamelis tribe

Belonging to the genus Euphorbia

Planting and succession wood

Distribution area: China, India

Carthamus tinctorius, also known as Carpinus roxburghii, Euphorbia angustifolia, Euphorbia angustifolia, Carpinus roxburghii, Safflower Flower, Latin name: Loropetalum chinense var.rubrum, is a variety of Hamamelidaceae, Fagophora, evergreen shrubs or small trees. Bark dark gray or light grayish brown, much branched. Twigs reddish brown, densely stellate hairy. Leaves leathery alternate, ovoid or elliptic, long 2~5cm, apex mucronate, base round and oblique, asymmetric, stellate hairs on both sides, entire, dark red. 4 petals, purplish red linear long 1~2cm, 3-8 flowers clustered at the end of the branchlet. Capsule brown, subovate. The florescence is from April to May, the florescence is long, about 30-40 days, and the National Day can blossom again. There are 3-8 flowers clustered on the peduncle in a terminal head, purplish red. The fruit period is August. Mainly distributed in the middle and lower reaches of the Yangtze River and the south, northern India. Flowers, roots and leaves can be used medicinally.

1. Morphological characteristics.

Shrubs, sometimes small trees, much branched, branchlets with stellate hairs. Leaves leathery, ovate, 2-5 cm long and 1.5-2.5 cm wide, apex acute, base obtuse, unequal, slightly hirsute or bald above, dark green after drying, dull, stellate hairs below, slightly grayish white, lateral veins ca. 5 pairs, conspicuous above, raised below, entire; petiole 2-5 mm long, with stellate hairs Stipules membranous, triangular-lanceolate, 3-4 mm long, 1.5-2 mm wide, caducous. Flowers 3-8 clustered, with short pedicels, white, opening earlier than new leaves, or at the same time as young leaves, peduncle ca. 1 cm long, indumentum; bracts linear, 3 mm long; calyx tube cup-shaped, stellate hairs, calyx teeth ovate, ca. 2 mm, glabrescent after anthesis; petals 4, banded, 1-2 cm long, apex rounded or obtuse; stamens 4, filaments very short, connective prominent angular. Staminodes 4, scalelike, alternate with stamens; ovary completely inferior, stellate hairy; style very short, ca. 1 mm; ovule 1, perpendicular to upper horn of carpels.

2. Growth habits

Like light, slightly resistant to shade, but the leaf color is easy to turn green when it is overcast. Strong adaptability and drought tolerance. Like warmth and withstand the cold. Strong sprouting and branching, resistant to pruning. It is resistant to barren, but it is suitable to grow in fertile, moist slightly acidic soil.

3. Geographical distribution

It is mainly distributed in the middle and lower reaches of the Yangtze River and south of the Yangtze River; it is also distributed in northern India. Produced in Liuyang City, Hunan Province, Changsha County, Suzhou, Jiangsu, Wuxi, Yixing, Liyang, Jurong and so on.

4. Main value

Ornamental value Carthamus tinctorius has luxuriant branches, graceful posture, pruning resistance, flat binding resistance, can be used for hedges, can also be used to make stump bonsai, blooming season, full of safflower, very spectacular. Carthamus tinctorius is an evergreen plant with bright red new leaves. The leaf color and flower color of different lines are different when they are mature, and the leaf size is also different. The different effects of leaf color and leaf size are mainly considered in garden application.

Carthamus tinctorius is a precious native color leaf ornamental plant in Hunan, with strong ecological adaptability, resistance to pruning and easy modeling. It is widely used in color hedges, pattern flower beds, shrub balls, colored leaf small trees, pile landscape modeling, bonsai and other urban greening and beautification.

Economic value the industrial development of Carthamus tinctorius in China has a history of more than 20 years, and Hunan is the central producing area. In 2004, the production area of the province was 3500 hectares, with an annual output of 500 million seedlings and annual sales of 600 million yuan. After years of popularization and application, in 2004, China's safflower timber production area reached 6000 hectares, annual production of 800 million seedlings, annual sales of 900 million yuan, the products were sold to more than 20 provinces and cities, exported to Japan, South Korea, Singapore, the United States, the Netherlands, Britain, France, Germany, Italy, has become one of the characteristic products of China's flower industry.

Carthamus tinctorius, a variety of evergreen shrubs or small trees of the genus Hamamelidaceae, is a specialty of the evergreen broad-leaved forest zone of the Luoxiao Mountains at the junction of Hunan and Jiangxi. It was discovered and named by the late famous forestry scientist Professor Ye Peizhong in Tianxin Park in Changsha in the spring of 1938. According to the examination, the type specimen collection tree is a wild plant transplanted from Dawei Mountain in Liuyang in the spring of 1935. The tree is still alive, with a height of 5 meters, a breast diameter of 20 centimeters, a crown diameter of 42 centimeters, and an age of about 150 years. Due to years of mining, wild resources are on the verge of extinction and are listed as key protected plants in Hunan Province.

The wild resources of Carthamus tinctorius have been used in Hunan for more than 70 years. In the early 1930s, farmers in Dawei Mountain of Liuyang dug wild seedlings and sold them to Changsha, Xiangtan, Zhuzhou and other places. Some garden departments in the province also came to Liuyang to purchase wild seedlings. In 1963, Changsha Yuelu Park and other units successfully used branch high pressure method to cultivate seedlings; in 1978, the Martyrs Park in Changsha succeeded in using seeds to raise seedlings, but the genetic stability of seedlings was not strong, and 15.8% of them returned to the original and turned into mahogany, so raising seedlings with seeds is rarely used in production. The cuttage of tender shoots was successful in Changsha nursery in 1982. Because the cutting seedlings can maintain the excellent characters of the female parent, they can be cut many times in a year and can be propagated in large quantities, so this technique has been widely used in seedling production since the 1980s. The large-scale production of Carthamus tinctorius seedlings began in Yonghe Town, Liuyang. In 1983, local farmers took advantage of the rich wild resources of Carthamus tinctorius from Yonghe Town to Dawei Mountain. A series of products such as large-scale cutting seedlings, transplanting seedlings, shrub balls, bonsai and ancient pile grafted trees were produced, which led to the formation and development of the industrialization of Carthamus tinctorius in the province. In October 1999, the recommendation and publicity activity Organization Committee of the hometown of Chinese specialties awarded Liuyang City the honorary title of "hometown of Chinese Carthamus tinctorius", which greatly improved the popularity of Hunan Carthamus tinctorius at home and abroad. Carthamus tinctorius has become one of the brand products of flowers with Chinese characteristics.

5. Tissue culture

Explants: the stem tips, buds and branches of Carthamus tinctorius, which are robust and disease-free, were selected as explants, in which the explants were collected from July to August, and the contamination rate was lower.

Culture medium: tissue culture of Carthamus tinctorius includes primary culture, subculture and rooting culture. The experiment shows that the primary culture and subculture culture medium can refer to the MS+BA1.0mg/l+IBA1.0mg/l; rooting medium and the activated carbon of 1m, 2ms, NAA, 1.0mg, 1.5mg, and 0.1%.

Culture conditions: the culture conditions of Carthamus tinctorius are generally as follows: temperature 20 ℃, light time 14h/d (14 hours per day), light intensity 1500LX (lux).

6. Cultivation techniques

Propagation methods: grafting propagation: mainly using cutting and budding methods. Grafting can be carried out from February to October, cutting should be carried out before germination in spring, and bud grafting should be carried out from September to October. The small and medium-sized plants of Castanopsis carlesii were used as rootstocks for multi-head grafting to strengthen the management of water, fertilizer and pruning, which could be out of the nursery within one year.

Cutting propagation can be carried out from March to September. Loose loess is selected as the cutting substrate to ensure that the cutting substrate is ventilated, permeable and high air humidity, keep warm but avoid direct sunlight, and pay attention to the ventilation and ventilation of the cutting environment. Under the warm and moist strip, the red cuttings formed a red healing body in 20-25 days, and 3-9 new roots with thick 0.1cm and long 1~6cm grew after 1 month. The propagation coefficient of the cutting method is large, but the growth is weak and the time of coming out of the nursery is long, while the seedlings grafted with many heads grow strongly and come out of the nursery quickly, but it is more labor-consuming. The softwood cuttings were cut from May to August with semi-lignified branches of the same year and cut into 7~10cm cuttings with long heel, and the cuttings could be cut in the soil with perlite or mixed with 2 portions of river sand, 6 portions of loess or mountain mud. After planting, set up a shed for shade, spray water at the right time, keep the soil moist, and take root in 30-40 days.

Sowing and propagation: after sowing in spring and summer, the seed germination rate of Castanopsis carlesii was high, and it germinated about 25 days after sowing. It could grow to 6~20cm high in 1 year, and 3-6 branches were produced. The new roots of Castanopsis carlesii seedlings are red and fleshy, which must be carefully managed in the early stage, and can not be managed extensively until the roots become lignified and brown. Because of its long seedling stage, slow growth and the emergence of albino seedlings (atavism), sexual reproduction is generally not used in seedling production, but in red oak breeding research. Generally, the seeds are harvested in October, sowed in winter in November or sealed and stored in the following spring. The seeds are striped on the semi-sandy seedling bed after scraping the seed coat with sand, and germinate about 25 days after sowing, and the germination rate is low. The height of 1-year-old seedlings can reach 6~20cm, and 3-6 branches are produced. It can be planted in the nursery after 2 years.

Before the management of red rosewood transplanting, fertilizer should be based on rotten organic fertilizer, combined with spreading or hole application of compound fertilizer, and pay attention to mix well so as to avoid root damage. In the growing season, the neutral foliar fertilizer 800-1000 times diluted was used for foliar topdressing and sprayed 2 times 3 times a month to promote new shoot growth. In the southern plum rain season, attention should be paid to keeping good drainage, high temperature and drought season, watering once in the morning and evening, combined with spraying at noon to cool down; in the north, because the soil and air are dry, the soil must be watered in time to keep the soil moist, spray water in autumn, winter and early spring, and keep the leaves clean and moist.

1. Pruning: Castanopsis carlesii has the characteristics of strong germination and resistance to pruning. Light to moderate pruning in early spring and early autumn, combined with normal water and fertilizer management, can blossom after about 1 month, and the flowering period is concentrated. This method can promote the development of new branches and leaves, make the tree more beautiful, prolong the leaf red period, and promote and control the flowering period, especially suitable for red cabbage bonsai to participate in flower exhibitions and trade fairs. It can enhance the effect of the exhibition and promote product sales.

2. Picking leaves and wiping shoots: in the growing season, the mature leaves and shoots of Castanopsis carlesii are removed, and the tender shoots can be pulled out again after normal management for about 10 days, and bright red new leaves can grow.

3. Land selection cultivation: choose the sunny environment for cultivation, or cut the plants arranged in the southeast and above of the red rosewood, so that the red rosewood can grow healthily under sufficient sunlight, and make the flowers and leaves more beautiful, so as to enhance the ornamental.

Plastic surgery (1) artificial spherical: safflower sill wood is very resistant to pruning and disc binding, and the tree shape is mostly artificial spherical. In the growing season, the mature leaves and shoots of red threshold wood were removed and the tender shoots could be extracted again after normal management for about 10 days, and bright red new leaves could grow.

(2) Natural tufted shape: red sill wood has strong sprouting power and strong branching, and can grow into clumps naturally.

(3) single stem round head shape: select a stout branch to cultivate into the trunk, remove the rest of the branches, set the stem when the trunk is higher than above, and select a strong and upright branch as the extended branch of the trunk, that is, as the central trunk culture. after that, 4 or 5 strong branches with uniform distribution around were selected on the central trunk, and the branches were scattered up and down.

Red flower sill wood is often used to make bonsai, can make single dry type, double dry type, dry type, qu dry type and jungle type and other different forms of bonsai, the crown can be processed not only natural shape, but also can be processed into different sizes, scattered disc shape. The processing method can be used by means of flat binding, pulling and pruning, etc. In order to make the trunk more vigorous and simple, the trunk can be carved with a sharp knife, and the wound can be easily healed. In addition, it is also often used as a hedge.

Pest control

Major insect pests

There are aphids, Spodoptera litura, large and small tigers and beetles. Euphorbia koraiensis has a strong ability to resist diseases and insect pests, but branch withering and moth-eating phenomena are also found in the process of cultivation. According to the investigation, the former is mostly caused by wax cicada, while the latter is caused by longicorn beetles and brown longicorn beetles.

1. Condition: aphids will affect plant growth and induce coal fouling disease.

Control methods: to control aphids, 5% diesel emulsion or Baume 3-5 degree stone sulfur mixture can be sprayed before germination to kill overwintering adults and eggs. Spray the medicine for the second time after falling flowers and the third time in October in autumn.

two。 Disease: ulna moth and nocturnal moth do harm to the larvae by eating leaves, and in severe cases, they can eat up all the tender shoots in 2 to 3 days.

Control methods: 50% methamidophos 1500 times liquid can be used to control the larvae of Spodoptera litura and Spodoptera litura.

3. Disease: the ground tiger and the beetle eat the root system with larvae. The ground tiger mainly harms the cuttings and seedlings, and the large, medium and small seedlings of the beetle are all harmful.

Control methods: the larvae of ground tiger and beetle are underground pests. The control method is to strengthen the management of nursery and not to apply immature organic fertilizer. Ploughing in winter, the overwintering larvae turn to the surface to freeze to death. With 3% carbofuran granules, according to the dosage of 2 kg per mu, trench into the soil 10 to 20 cm deep.

Wax cicada

Wax cicadas often cut off the branches of Castanopsis carlesii with ovipositor and lay eggs in the branch tissue, which is one of the main reasons for the death of branches. The wax cicada also pierced the branch tissue of red rosewood with piercing and sucking mouthparts to absorb juice, so that the damaged branches and leaves withered and died.

There are four control methods of wax cicada.

1. 40% omethoate EC or 80% dichlorvos EC 1000 times during the damage period.

two。 After the beginning of winter, thoroughly remove the surrounding weeds and fallen leaves, focus on burning, and eliminate overwintering pests.

3. Combined with pruning, cutting off the damaged branches and leaves and burning them in time, in order to reduce the source of insects.

4. Protect the natural enemies of wax cicadas, such as birds, ladybugs, parasitic wasps and so on. Longicorn beetles have mixed feeding habits, adults eat the tender skin of the branches of red rosewood, larvae eat the trunk, mostly from the base of the trunk, the damaged branches form holes, and the tunnel is full of sawdust, insect dung. Artificial capture of adults and hook control of larvae are generally adopted.

Common diseases of Carthamus tinctorius

Anthracnose, blight, mosaic. Anthracnose: the main harm to old leaves, basal leaves, leaves are red, the disease spot is black round spot, or nearly round, resulting in early defoliation, serious damage in the rainy season from July to August, the pathogen is actinomycetes. The pathogen overwintered with hyphae on diseased leaves, which was the initial source of disease in the following year.

Prevention and treatment methods: a, clear the diseased leaves, burn them centrally, and reduce the source of the disease. B, improve management, strengthen field drainage, proper pruning, improve lighting and ventilation conditions. C, drug treatment: spray 70% methyl topiramate 1000 times solution or 75% chlorothalonil 800 times solution; Dysen zinc 800 times solution has a good control effect, such as multiple spraying should be cross-used to prevent resistance.

Blight disease

Serious diseases in the seedling stage can be damaged from young seedlings to adult plants. the pathogen invades the seedling branches from the foundation and root, and the damage produces dark brown disease spots and water immersion, and the skin and woody layer are easy to peel off, and then constricted into dark brown and die. The source of the disease is fungi.

Control methods: a, using disease-free new soil, transplanting or sowing, cutting, and disinfecting the soil. B, remove and destroy diseased plants, the use of fertilizer must be rotten heat. Fresh household manure should not be used as base fertilizer. C. The ratio of 20% pentachloronitrobenzene powder to fine soil before transplanting or planting was sprinkled on the seedbed soil at 1:30, or 4 grams per square meter of dimethazone.

Mosaic disease

Old leaves and new leaves are white and white, caused by mosaic virus, virus An or other antiviral agents can be used.

Planting methods can be isolated planting, cluster planting, group planting.

Isolated planting: select tall, plump plants to be planted alone in an important position or in the focus of the line of sight, such as near the entrance, in the courtyard or in the lawn, and pay attention to the strong contrast with the surrounding landscape, in order to achieve the effect of "a little red in the green". Can play the role of the central point of view of the landscape or guide the line of sight.

Cluster planting: the safflower and other plants are dotted in clusters in the garden and green space, which not only enriches the landscape color, but also activates the garden atmosphere. If it is planted in clusters with green tree species, it can play the role of icing on the cake, with safflower as the main tree species planted in groups to form a scenic forest, and its unique leaf color and posture are beautiful all the year round. The effect of its beautification is far better than that of simple green landscape forest.

Group planting: color blocks, pattern flower beds: color blocks are composed of annual seedlings of Carthamus tinctorius in the green space, which can be matched with golden leaf privet, spring rhododendron, summer rhododendron, golden leaf elm, Phnom Penh, etc., not only can form color contrast through leaf color contrast, but also florescence can be staggered. The transparent bone red strain should be selected for this kind of use.

Shrub ball

The safflower tree is trimmed into a ball and arranged in the green belt. Shrub balls are mainly divided into two types: hairball and fine ball: hairball is mainly made after 1-3 years of trimming, which is mainly used in large green space with extensive management; fine ball is mainly used in villa courtyard and other exquisite gardens after at least 3 years of trimming. The transparent bone red strain should be selected for this kind of use.

Color hedge

Closely planted with Carthamus tinctorius to form a color hedge, it plays the role of enclosing and separating the space. Seedling specifications should be selected according to the specific use of color hedgerows. For example, color hedges of 70 cm to 80 cm can be selected in green space, while color hedges higher than 2 meters are mostly used as green walls in the periphery of green space.

Large-scale color sculpture: orientated cultivation or modeling of Carthamus tinctorius into green sculptures such as animals and geometric shapes, which are placed in the green space as garden sketches. The transparent bone red strain should be selected for this kind of use.

Pile scene: making use of the characteristics of fast growth, large leaves and sparse branches of double-sided safflower, it is directionally cultivated into a large pile scene, which can be used in the greening of high-grade gardens and can also be used as the focus of flower beds.

Street trees in the community: through pruning control, Carthamus tinctorius is cultivated into small trees with colored leaves, and it can also be cultivated by grafting with alpinia mandshurica, which is mostly used as street trees in the community. The transparent bone red strain should be selected for this kind of use.

7. Plant culture

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