How do you grow calendula? A brief discussion on the Medicinal efficacy and planting method of Calendula

Calendula is one of the varieties of chrysanthemum, has a very good appearance, and colorful, is a good potted flowers, its flowers can also make tea to drink, it can be said to gather ornamental value and medicinal value in one, the following is the medicinal efficacy and planting methods of Calendula, you can refer to.

1. Sowing seeds

First put a drainage stone under the flowerpot to help the soil "breathe", and then pour 2/3 of the soil into the flowerpot, sow seeds, and then cover with a layer of soil. The soil remains moist during sowing.

2. Temperature

The germination temperature of Calendula seed is 18-20 ℃, the germination time is 6-10 days, and the suitable temperature for growth is 10-30 ℃. Likes warm climate, avoids extreme heat, grows poorly when the summer temperature is higher than 34 ℃, is not resistant to frost, and enters dormancy or death when the winter temperature is below 4 ℃. The best growth temperature is 15-25 ℃. The soil should be kept moist during the growth of calendula.

3. Lighting

The three seasons of spring, summer and autumn need to be maintained in shade. When the temperature is higher (the daytime temperature is above 25 ℃), if it is maintained in direct sunlight, the leaves will obviously become smaller, the branches will shorten, the foot leaves will yellowing and fall off, and the growth will be very slow or enter a semi-dormant state.

In winter, because the temperature is not very high, it is necessary to give it direct sunlight to facilitate its photosynthesis and the formation of flower buds, flowering and fruiting.

After the flowering period is kept indoors for a period of time (10-15 days), it should be moved to an outdoor place with shade (heat preservation) for a period of time (about a month), so that the plant can accumulate nutrients and continue to blossom.

4. Watering

Many people think that more water should be watered in summer, but in fact it is wrong. Because the temperature is too high and the marigold is afraid of the heat, the frequency should be reduced appropriately. In general, outdoor plants are watered every 9-15 days, while indoor plants are watered every 12-21 days. Watering should be done at night or early in the morning when the temperature is low, and keep the leaves dry at night. The interval of watering in winter needs to be longer, and the time should also be watered at noon on sunny days and when the temperature is higher. In general, no matter indoors or outdoors, water no more than 2 times a month to keep the plant dry at all times.

5. Heart picking and pruning

Heart picking is usually carried out twice before flowering to promote the germination of more flowering branches. Pruning: cut off the branches with old and yellow leaves every two months, as long as the temperature is right, it can blossom all the year round.

6. Fertilization

Calendula requires more fertilizer and water, but it is required to follow the principle of "light fertilizer applied frequently, less and more times, complete nutrition", and keep leaves and flowers dry at night after fertilization.

The planting method of Calendula the efficacy and function of Calendula

The efficacy and function of Calendula

1. Ornamental function: calendula plants are short, with dense flowers, bright colors and long flowering period. they are the most common herbal flowers in early spring gardens and cities. Calendula has strong resistance to sulfur dioxide and is also resistant to cyanide and hydrogen sulfide. It is an excellent anti-pollution flower, and it is also the main material of marigold in spring flower bed. It can be used as cut flower and pot plant.

2, skin care effect: calendula has super healing ability, sterilization and convergence of wounds, treatment of inflammation, acne, large pores, prevention of scars, calming skin and improving sensitive skin. It has the effect of repairing scar, moisturizing dry lips and promoting skin metabolism. Especially for dry skin, it has a high moisturizing effect.

3. Medicinal and edible value: calendula is rich in a variety of vitamins, especially vitamin An and vitamin C; almost every part can be eaten; its petals have cosmetic functions, flowers contain carotenoids, tomato hydrocarbons, butterfly plum flavin, jade yellow, volatile oil, resin, mucus, malic acid and so on. Roots contain bitterness, artemisia East glycol; seeds contain glycerides, waxy alcohols and alkaloids. Put it in shampoo to lighten the hair color.

Calendula has a light taste, and flowers and leaves have anti-inflammatory and antibacterial effects. The root can activate qi and blood, and the flower can cool blood and stop bleeding. European folk is used for all kinds of inflammation of skin and mucous membrane, and can also be taken internally to treat all kinds of inflammation and ulcers.

From the editor's point of view, marigold is of very high medicinal value, which can be used for beauty, beauty, qi and blood circulation, etc., which can be watched and eaten, and has a very high R & D value. You can try it according to the planting method shared by the editor.

A brief introduction to the efficacy and function of Calendula

When it comes to calendula, I believe many people know that marigold is a kind of flower with high ornamental value, its color is bright and beautiful, and it blossoms for a long time, so this kind of flower will be planted for people to watch in many places. But the marigold has not only ornamental value, but also good medicinal value. Let's briefly talk about its efficacy and effect.

I. the efficacy and function of Calendula

Calendula is rich in mineral phosphorus and vitamin C, which can relieve anxiety and neurasthenia, relieve menstrual pain, stimulate bile secretion, decompose fat, and nourish liver and eyesight. Sweating, diuresis, clearing dampness and heat are very suitable for women to drink (similar to other chrysanthemum tea). In addition, calendula can also treat colds and other diseases. Of course, there are other functions that we will not explain one by one here. Let's take a look at the brewing method of Calendula chrysanthemum tea.

The brewing method of marigold chrysanthemum tea is very simple: put the marigold into a cup or pot, add boiling water, soak for 3-5 minutes, season with honey, of course, you can also directly put 2-3 more in the teacup as tea (not excessive)

Note: calendula needs dried products, not fresh flowers to make tea. According to the Dictionary, the flowers of calendula can be dried and set aside.

Second, the prescription for the use of Calendula

1. Chill in the stomach: take 50ml 100g of fresh root of Calendula and take it directly with water.

2. Hernia: take 100ml 200g fresh root of Calendula and take it with water frying.

3. Patients with intestinal wind and hematochezia: 10 calendula flowers, add rock sugar and take with water.

Conclusion: the above is the introduction of the efficacy and function of marigold for your reference and study.

Aiju Tanacetum vulgare L. Aiju photo guide: how to raise Aiju / how to breed Aiju business card Aiju Tanacetum vulgare L. Alias: chrysanthemum, summer chrysanthemum, chrysanthemum, Dairui, Didi, Chrysanthemum, Didi, yellow, yellow ripe flower, compound flower, compound flower, golden boiled flower, Fuhua, Quanfu flower, Didi fragrance, Feitianrui, six chrysanthemum, grilled flower, mackerel, stolen Geng, full fruit, marigold, little yellow flower, cat ear flower, Classification of donkey ear flowers: perennial herbaceous floral genera: angiosperm phylum dicotyledonous class Campanulaceae Compositae Compositae Artemisia annua in full bloom: summer chrysanthemum alias Ai Ju Compositae, Artemisia annua belongs to perennial herbs, stems often glabrous: no nutritious short branches. Cauline leaves numerous, elliptic or elliptic-ovate, lobes ovate, linear-lanceolate, obliquely triangular or long elliptic, entire or shallowly toothed or cleft tripinnately divided, pinnacle toothed; leaves green or light green, with extremely sparse hairs, lower cauline leaves with long stalks, middle and upper cauline leaves sessile. Heads arranged into dense corymbose or compound corymbose inflorescences: herbaceous, margin white or light brown narrow membranous, apex membranous enlarged, outer layer ovate-lanceolate, middle inner layer lanceolate or long elliptic, all florets tubular, crown margin shallowly toothed. The flowering and fruiting period is from June to August. ... Introduction of Artemisia annua alias Ai Ju, Compositae, Compositae, Artemisia annua L. perennial herbs, stems often glabrous: no nutritious short branches. Cauline leaves numerous, elliptic or elliptic-ovate, lobes ovate, linear-lanceolate, obliquely triangular or long elliptic, entire or shallowly toothed or cleft tripinnately divided, pinnacle toothed; leaves green or light green, with extremely sparse hairs, lower cauline leaves with long stalks, middle and upper cauline leaves sessile. Heads arranged into dense corymbose or compound corymbose inflorescences: herbaceous, margin white or light brown narrow membranous, apex membranous enlarged, outer layer ovate-lanceolate, middle inner layer lanceolate or long elliptic, all florets tubular, crown margin shallowly toothed. The flowering and fruiting period is from June to August. Stems and heads contain insecticidal substances and can be used as insecticides. Chrysanthemum Artemisia button-shaped, yellow; the leaves are slightly lemon-shaped and taste bitter. Fresh leaves are used in salads. Fresh or dried leaves are used as a seasoning, especially for meat and poultry and English light beer; dried leaves can be used as tea or in hundred flower jars. All parts of Artemisia annua are poisonous. The morphological characteristics of Aiju are perennial herbs, 30-150 cm high, with erect stems, solitary or a few stems clustered, only branched at the upper end, with very sparse simple hairs, but usually smooth and glabrous. Stems and leaves numerous, fully elliptic or elliptic-ovate, up to 25 cm long, bipinnately divided. The second lobe is deeply cleft, the second lobe is ovate, linear-lanceolate, obliquely triangular or long elliptic, and the margin is entire or shallowly toothed or cleft and the leaf is tripinnately divided. The feather shaft has articulated teeth. The lower stems and leaves have long stalks, while the middle and upper stems and leaves are sessile. Leaves all green or light green, with extremely sparse hairs or few glabrous. Most of the capitulum (10-20) are arranged in dense corymbose or compound corymbose inflorescences at the top of the stem. Involucre 5-13 mm in diameter. Involucral bracts 3-layered, herbaceous. Outer layer ovate-lanceolate, ca. 1.5 mm, middle layer lanceolate or long elliptic, 3-4 mm long. All bracts margin white or light brown narrowly membranous, tip membranous enlarged. All florets tubular, margin female flowers smaller than bisexual flowers. The achene of Aiju is 1.2-2 mm long. The crown hair is 0.1-0.4 mm long and the crown margin is shallowly toothed. The fruit period of Ai Chrysanthemum is from June to August. The ecological habits of Aiju are born on hillsides, beaches, grasslands, hills and birch forests, 250-2400 meters above sea level. Aiju has strong adaptability, drought tolerance, barren tolerance, and lax requirements for soil. Cold tolerance is poor, cold areas in the north should be covered with soil to protect roots in winter to facilitate overwintering. It is difficult for seeds to germinate and the germination rate is low. Before sowing, the seeds were soaked in 30 ℃ warm water for 8-12 hours and rubbed to remove the surface mucosa. The seedbed must pay attention to fine leveling, cover a small amount of fine soil after sowing, and cover with plastic film to keep warm and moisturizing. When the seedlings grow to 6-8 true leaves, they can be transplanted in pots or on the ground. After slow seedling, when the main stem is 15 cm high, it can be harvested when the lateral branch is 30 cm high. Cultivation techniques of Aiju adequate sunshine and good ventilation, sandy loam with good drainage is the best, which is beneficial to growth. When the plant is high 30CM, it can be fertilized to make the leaves and stems grow fully. Because of the special leaf shape and the special need for silver color, it is often used as flower material by flower teachers in recent years. Aiju has strong adaptability, drought tolerance, barren tolerance, and lax requirements for soil. Cold tolerance is poor, cold areas in the north should be covered with soil to protect roots in winter to facilitate overwintering. It is difficult for seeds to germinate and the germination rate is low. Before sowing, the seeds were soaked in 30 ℃ warm water for 8-12 hours and rubbed to remove the surface mucosa. The seedbed must pay attention to fine leveling, cover a small amount of fine soil after sowing, and cover with plastic film to keep warm and moisturizing. When the seedlings grow to 6-8 true leaves, they can be transplanted in pots or on the ground. After slow seedling, when the main stem is 15 cm high, it can be harvested when the lateral branch is 30 cm high. The breeding method of Aiju is often sown and propagated, direct seeding, 3-5 seeds per hole, and sparse seedlings when plant height 5CM is needed to facilitate growth. Disease control of Aiju 1, leaf spot disease is also known as leaf blight, brown spot, powdery mildew, etc., the lower leaves appear round or oval yellow or purplish brown disease spots, turn dark brown in the later stage, the center of the disease spot is sunken, and in serious cases, the whole leaf is black and dry, hanging on the stem. Control methods: withered and diseased leaves were removed in early winter, disease-resistant varieties were selected, and chrysanthemum seedlings were sprayed 3 times from chrysanthemum seedlings to finished products, such as carbendazim or carbendazim, Dysen zinc, chlorothalonil and so on. 2. Virus disease leaves are wrinkled and deformed, such as flowers and leaves, dwarf plants, poor growth or flowering deformities. Control methods: control the transmission of diseases and insect pests, such as red spiders, whitefly, leafhoppers, etc.; timely removal of diseased plants; propagation with strong foot buds and stems; detoxification or heat treatment, tissue culture and detoxification, etc. 3. APHIS gossypii is a small and soft piercing pest, brown and shiny, which harms buds, buds and flowers, and affects plant growth and flowering. Control methods: often remove weeds and withered branches and leaves in the field, reduce overwintering aphids, protect natural enemies, such as lady beetles, aphid-eating gadflies, lacewings, etc., and spray Ke and Ginger every 15 days. 4. Green bug mainly harms young leaves. The adult is 5.0 mm to 5.5 mm long and yellow to light green. Control methods: light trapping, spraying dichlorvos 1500 times during the nymph incubation period, once every 10 days. 5. Grubs are beetle larvae that live in the soil and eat seedlings. The body is white, fat and soft, the head is orange or brown, and the end of the abdomen bends to the abdomen in a "C" shape. Prevention and control methods: turn the land deeply in winter, pile up poison baits (1000  1 mixed with fresh grass or beans) or manually dig in the early morning, also can be diluted with zinc parathion solution about 250g, evenly irrigated in water. In the peak period of emergence, the adults can be sprayed with zinc and parathion 1000 times, or the fresh leafy branches can be dipped in omethoate solution and inserted into the soil of the flower bed in the evening to trap and kill adults. Classification of varieties of ai chrysanthemum domestic distribution of Artemisia annua L.: produced in China (Altai mountain area). Born in thickets on hillsides, 540 mi 2100 m above sea level. Distribution abroad: it is also distributed in the Soviet Union. Altitude: 540-2100 morphological characteristics: perennial herbs, 25ml 60cm high, with shortened rhizome branches. Stems solitary or a few stems fascicled, erect, usually distal inflorescence branched. The basal leaves are long-elliptic or linear-long-elliptic, 8 mi 10 cm long and 1 mi 2 cm wide, bipinnately divided, the first and second segments all cleft. Lateral lobes 10 Mel 18 pairs; ultimate segments linear-lanceolate to ovate, 1 Mel 1.5 mm long. Petiole up to 8 cm long. Stems and leaves few, homomorphic and equally divided as basal leaves, sessile. All leaves green or grayish green, with T-shaped hairs and simple hairs, hairs sparse or slightly more. 18 cauline heads, arranged loosely or evacuated in irregular corymbose inflorescences, pedicels 0.8 Mel 6 cm long, not thickened. Involucre 7-12 mm in diameter. Involucral bracts stiff herbaceous, 4-layered, outer layer lanceolate, apex white membranous; middle and inner layer oblong, 3 Mel 4 mm, with narrowly white membranous margin. The marginal female flowers often change from tubular to tongue-shaped, and the tip is 3-lobed. Achenes are 2 mm long and have 9 oval longitudinal ribs of 7 Mel. The length of coronal hair is o.1 mm. Margin entire or denticulate. The flowering and fruiting period is from June to August. Distribution of origin: produced in China (Altai Mountain), born in shrubs on hillsides, 540 Mel 2100 meters above sea level. It is also distributed in the Soviet Union. [3] Artemisia annua L. (scientific name: Tanacetum crassipes) belongs to the genus of Compositae. Distributed in Russia and places such as Chinese mainland, growing at 2100 m above sea level, mostly on grasslands, stony slopes or coniferous forest belts. Herbs perennial, 20-60 cm tall, with short rhizome branches. Stems solitary, or a few stems clustered, with only very short inflorescence branches above, sparse T-shaped hairs and simple hairs. The basal leaves are 15 cm long and 2 cm wide, full-shaped, long-elliptic, bipinnately divided, and the first and second segments are all divided. 15 pairs of lateral lobes; ultimate segments linear-long-elliptic, ca. 1 mm wide. The petiole is 3 mi 5 cm long. Stems and leaves few, homomorphic and equally divided as basal leaves, but sessile. All leaves are green or dark green, with appressed T-shaped hairs and simple hairs. 7 capitate inflorescences, densely arranged at the top of the stem, pedicel thickened, 0.5ml 1.5 cm long. The diameter of involucre is 0. 7m2 (- 1. 4) cm. Involucral bracts 3 Mel 4-layered, stiff herbaceous. The outer layer is lanceolate, 2.5ml 4 mm long, and the inner layer linear long oval, about 4 mm long. All bracts have simple hairs outside, only the tip is shiny membranous and enlarged. Marginal female flowers sometimes change from tubular to ligulate. Achenes are 2 mm long and have 8 oval longitudinal ribs of 5mi. Crown hairs up to 0.3 mm long, margin denticulate. The flowering and fruiting period is from June to August. The distribution area of Aiju produces Heilongjiang and * * (Altai, Tianshan). It is also distributed in North America, Japan, Korea, Mongolia, the Soviet Union and Central Asia and Europe. The function of Aiju the role of spices Aiju is a world-famous spice plant. Its plant shape is beautiful, the design and color is charming, the whole plant has strong aroma, not only has ornamental value, but also can beautify and incense the environment, but also can expel mosquitoes and flies. Use value stems and heads contain insecticidal substances and can be used as insecticides. The special aroma of Aiju can ward off mosquitoes. The whole herb contains tanacetin, tanacetol An and tanacetol A, and the volatile oil is composed of Platycladone, podophyllol in leaves and cis-pinane-2-merol-7-Dione (cislongipinane-2,7-dione) in flowers. Special fragrance and clusters of flowers, but in ancient times lovers used to represent the symbol of "till death do us part"! Strong aroma has a refreshing effect, listening and speaking can enhance memory, and can treat headaches and migraines. Although born on the coast of the Mediterranean, he can adapt to extreme weather conditions, but his favorite climate is warm, ventilated, sunny and well-drained alkaline sandy loam, avoiding torrential rains and strong direct sunlight in summer. Seeds and cuttings can be used to propagate, but the seed germination rate is low, usually in autumn by cutting for propagation. In addition to blue flowers, there are also varieties of pink flowers and white flowers. Poisonous plant this species is a poisonous plant included in the Chinese plant atlas database, and its toxicity is poisonous to the whole grass. It can cause poisoning by accidentally eating too much chrysanthemum oil and drinking leaves as tea. Livestock can also be poisoned if eaten by mistake. The symptoms of human and animal poisoning are tremor, foaming at the mouth, strong spasm, dilated pupil, weak pulse frequency, dyspnea, and finally heart paralysis and death. The dietotherapy or medicinal value of Aiju the medical information and health dietotherapy information of Aiju are only for reference and can not be used as the basis of diagnosis and medical treatment. Any health problems should consult professional health care personnel, the treatment of any disease, please follow the doctor's advice. The ultimate task of protecting flowers: to love yourself, proceed from reality and follow the doctor's advice. For disease, do not be careless, do not postpone, do not give up hope, face it bravely, warm the silent world with love, and protect the inner flower field with your heart. Medical application leaves taste similar to lemon taste, with sweet and delicious taste, is often used to make toilet water, balsamic vinegar materials, can be rubbed on the skin with mosquito and fly prevention effect. Leaves are often used by Europeans to make tea for drinking, which is good for gastrointestinal health and dispels parasites from children. Leaves can be placed in baths and baths to improve blood circulation, put in pillows and treat insomnia. The strong fragrant smell can refresh people, refresh their minds, enhance their memory and regulate the mood of the body. Essential oil is often used on the skin, it can effectively stimulate blood and respiratory circulation, help muscle resurrection, analgesia. It can be used in skin medical application. Note: all parts are toxic, please use with care. The cultural background and historical story of Aiju Ai Ju originated in Europe. It blossoms golden and goes to steamer Xiawei. In addition to being spectacular and full of vitality, Aiju has high medicinal value and is very popular, so it has been gradually transplanted to the United States, South America, Australia and other places. But soon, people who moved to Aiju were surprised to find that it posed a great threat to the local ecological environment: because Aiju I was so capable of reproduction, it quickly embezzled a lot of fertile soil, and if the situation got out of control, other local plants may lose the chance to survive; in addition, Aiju, which contains pyrrolidine alkaloids, poisoned many innocent local livestock. In this way, the original "pretty woman" has become today's ecological "aggressor". However, it is no longer possible to drive it all back to its "hometown", but there is nothing to do about it. In desperation, people turn to experts for the best of both worlds. Although the expert's advice is incredible, people still follow it, not daring to be careless. Soon, people were pleasantly surprised to find that the overbearing and intrepid Aiju has become beautiful and lovely again. It can not only grow meekly in the local area, meet people's aesthetic and medicinal needs, but also coexist peacefully with other creatures. Plants attacked by Aiju in the past have also resumed their growth. Originally, the expert's good policy is: since love Aiju, then even its natural enemies love it. Under the guidance of experts, red moth and leaf beetle, the natural enemies of grape, were introduced. These two kinds of natural enemies take the leaves of Aiju as their delicacies, and they are "enemies" who restrict and depend on each other. After the storm brought about by Aiju, people began to understand that when a place transplants an alien plant, it must consider accepting it together with its natural enemies-- this is really an ecological law full of mysteries and miracles. In fact, the truth contained in this story is also applicable to our human beings and our lives. For example, to love a person, you need to love together with each other's shortcomings; for example, to enjoy the sweet happiness of life, you need to bear it with the pain and unhappiness of life, and with the pain and misfortune of life; for example, harmony and society require various interests and forces to restrict, balance and supervise each other. Tools were important tools of witchcraft in the Middle Ages-mistletoe (Christmas decorations with small red fruits hanging on the doors). Tansy Birthday Flower August 23 Birthday Flower: Aiju (Charm) Eju distributes widely, in terms of latitude-from the Mediterranean to the Arctic Circle; in terms of longitude-from Europe to Siberia. It can be seen almost all over the world, and it can be regarded as a highly adaptable plant. Therefore, its fancy language is-amiable. People born with this kind of flower blessing are very popular, and even with strangers, they can quickly blend in with everyone. The personality is easygoing and friendly, but it is more impossible to develop a deeper relationship with specific friends, so it may be difficult to fall in love! In ancient Christianity, there was a habit of connecting saints with specific flowers, because the church usually decorated the altar with blooming flowers when commemorating saints. After the Middle Ages, all kinds of flowers were planted in the Catholic monastery like a horticultural center. over time, the church combined 366-day saints with different flowers to form the so-called calendar. At that time, most of the monasteries were located in southern Europe, which had a Mediterranean climate, which was very suitable for planting flowers and plants. The flower language of Aiju: affable and peaceful. Ai Ju pictures