Are daffodils easy to raise?

Question 1: Are daffodils easy to raise? Put it in the house, okay? Easy to raise. Alluvial sandy loam with deep, loose and fertile soil layer is the most suitable soil culture and suitable for growth at pH 5-7.5. Hydroponics should master the proportion of nutrient solution. During the day, daffodil pots should be placed in sunny places and given sufficient light. Because plants need to provide nutrients through chlorophyll photosynthesis, the leaves of daffodils can be broad, straight, light green and fragrant. On the contrary, the leaves are tall, thin and weak, and the leaves turn yellow or even do not bloom. Bulbs are slightly toxic, as long as they are not eaten by mistake, there is no problem, and pollen is also slightly toxic. Friends with pollen allergy should be careful!

Question 2: How to raise daffodils and how to cultivate them.

Narcissus likes sunshine and warmth, has high requirements on temperature, is not too cold-resistant, and is afraid of heat. In the vegetative growth period, it needs moist sandy soil without stagnant water. Narcissus is different from other perennial herbs. It has the characteristics of autumn growth, winter flowering, spring storage of nutrients and summer dormancy.

Hydroponics means shallow pot immersion culture. It is suggested that the germinated narcissus should be placed upright in a shallow narcissus basin and the bulbs of13 should be submerged with water. Light bulbs can be fixed in pots with quartz sand and pebbles.

Narcissus pots should be placed in sunny places during the day and moved indoors at night, and the water in the pots should be poured out to control the vain growth of leaves. Add water the next morning, and be careful not to move the direction of the light bulb. Narcissus can be changed once a day when it first enters the pot, every 2-3 days thereafter, and once a week after bud formation. Narcissus grows well in the environment of 10- 15 degrees, and can bloom in about 45 days, and the flowering period can last for more than one month.

During the period of narcissus hydroponics, it is especially necessary to give enough light, and put it in a sunny place during the day and under the light at night. This can prevent the stems and leaves of narcissus from growing white, and make narcissus leaves short, wide and strong, with dark green leaves and fragrant flowers. Hydroponic narcissus generally does not need fertilization. If conditions permit, you can apply a little available phosphorus at the flowering stage to make the flowers bloom better.

Narcissus doesn't need any flower fertilizer, just water. In order to make narcissus grow strong, it should be taken to the balcony to bask in the sun during the day. If you want to postpone the flowering period, you can take the method of lowering the water temperature, or take the method of pouring water in the basin at night and adding fresh water the next morning. In addition, if you can't see the full flower buds before the festival 10, you can use water heating to promote the flowers, and the water temperature should be close to the body temperature.

As long as you master the conditions of narcissus conservation, you can "open as you like"; Otherwise, it will be delayed, or even the long leaves will not bloom.

Soil culture is rarely used in families, that is, most of the soil-moistening flowers are used to cultivate daffodils. In the middle and late June, 10, large bulbs were planted in small flowerpots with holes in fertile sand, and half of them were exposed. Put some fine sand under the fish scales in advance to facilitate drainage. Put the flowerpot in a room with suitable temperature and plenty of sunshine. The optimum temperature is 4-65438 02℃. If the temperature is too low, frostbite is easy to occur. If the temperature is too high and the light is insufficient, it is easy to grow steeply, the plants are slender and the flowering time is short, which reduces the ornamental value. If the requirements of light and temperature are met in management, the leaves will be enlarged and the flowers will be stout, so that the flowers will be large and fragrant for a long time. Daffodils cultivated in soil can be topdressed with liquid fertilizer two or three times before flowering.

Narcissus can't reproduce because of limited climatic conditions. If the cultivated narcissus is free from pests and diseases, there is no need to sprinkle medicine. Temperature, light and water supply are the three elements of narcissus hydroponics in winter. Narcissus needs plenty of sunshine to grow; The suitable temperature is 65438 02℃-65438 05℃; Clean water.

Question 3: Can daffodils be kept for two years? You can't keep it for two years. The narcissus heads we bought are all finished products, which can bloom normally in both hydroponics and soil culture (several flower arrows inside have been shaped and will not change), and the spherical scales are rich in nutrition, which can ensure flowering. But after the flowers wither, the nutrition is exhausted and it is useless! We gardeners always throw them away. Only the nearby narcissus head can be cultivated, and it must have similar weather and geographical conditions in Zhangzhou, Fujian Province, and the finished product can be produced after 2-3 years.

Question 4: Is there any harm in keeping daffodils at home? Narcissus has alkaloids, which are toxic to eat, so it doesn't matter if you keep them.

Question 5: When is it suitable to raise daffodils? Planting daffodils

According to the introduction of flowers in China, the cultivation methods of daffodils include soil planting, sand planting, water planting and sculpture modeling. The cultivation technology is not demanding, as long as the temperature is kept at about 65438 05℃, the flowers can bloom after 25-30 days of cultivation with sufficient sunlight, frequent watering and frequent change of water. But pay attention to the following points:

1. The temperature should not exceed 25℃, otherwise it will stop growing and go into dormancy, resulting in yellowing and withering of buds.

2. Sufficient sunshine, otherwise the leaves will grow into garlic leaves;

3. The water used should be clean, otherwise it will cause pollution and root rot due to the deterioration of water quality.

Narcissus has special growth characteristics, and the date of flowering can be decided by people themselves. If it is required to bloom during the Spring Festival, bulbs (narcissus heads) can be planted in pots about 20-300 days before the Spring Festival, and then start to grow until they bloom. Here are some breeding methods:

Soil planting

Soil planted with soil needs loose humus. Before planting, peel off the dry bulbs outside the narcissus head and scrape off the old roots, and add humus soil at the edge of the pot 3 cm. Shake the flowerpot with both hands to make the humus soil dense, then put the bulbs of narcissus into the flowerpot, add about 1cm of soil, then water, then put the flowerpot in the shade, and after the bulbs take root five days later, put the flowerpot in a sunny place for cultivation. When planting soil, we should pay attention to the wet and dry, that is, we should water the soil before it is dry until the bottom of the basin leaks, and the watering time should be chosen in the morning and evening, otherwise it will destroy the growth of the root system.

Shaji culture

It is best to plant sand with clean fine sand, and the basin also requires a well-ventilated soil basin. Before planting, put the sand into the pot, and put it at the edge of the pot 3 cm, then put the narcissus head with its old stems and roots peeled off, and add about 1 cm of sand into the flowerpot with fine sand, so that the stems under the narcissus head are buried in about 1 cm of sand. Then water it and put it in the shade. Put it in a sunny place after 5 days until it blooms. Planting narcissus heads with sand should be watered every day. Not watering in time will cause water shortage and affect the growth of flower roots. Watering should also be arranged in the morning and evening.

Hydroponics

Before hydroponics, peel off the old stems and roots, then put them into the cultured daffodil basin, add water to the bulbs about 1 cm below the daffodil head, and put them in the shade and in the sunny place until the bulbs grow roots. It is best to change the water of hydroponic narcissus every day, on the one hand, to prevent root rot caused by water quality deterioration and pollution, on the other hand, to change the water every day, and the clean roots growing out of the water are also white and beautiful.

Shuixian sculpture modeling

In order to make flowers and leaves colorful and beautiful, it is necessary to carve flower heads. The specific method is to peel off the dry scales on the bulb surface and scrape off the old roots before carving. When carving, first look at the growth potential of buds, take the bending potential as the carving surface, then use a small sharp knife to gently draw a line from left to right on the bulb 2 cm away from the root plate, then cut a vertical line on the left and right sides, then peel off the scales in the horizontal and vertical lines layer by layer, and at the same time dig off the scales between buds until the leaves and pale yellow flowers are * * *, then the leaves can curl. Then shape the scape, scrape a line from top to bottom with a knife above the scape and below the bud, or give the scape a few needles from top to bottom, and the scape will grow abnormally and bend to the wound side. According to the requirements of different shapes, the degree and position of scraping are also different. The carved narcissus head should be soaked in water in time, with the wound facing down to remove the mucus secreted by the wound. Change the water every day and soak for about 2-3 days. After the mucus is removed, it can be taken out and covered with absorbent cotton. Then put the carved face up, put it in a narcissus basin, add water and cultivate it in the shade. Change the water once a day to keep the water clean. When the scales grow to about 1 cm, put the narcissus basin in a sunny place for culture. Remember that the temperature should not exceed 20℃ during the breeding process, change the water frequently, spray water frequently 1 time a day 1-2 times a day, so that the cultivated flowers are lush, fragrant and elegant.

The hydroponic cultivation method of narcissus is as follows: peel the purchased narcissus bulbs, remove the mud protection and dead roots from the roots, and then peel off the outer skin of the upper 3-4 layers of bulbs with a knife to expose the flower buds between them, taking care not to damage the flower buds when peeling. Soak the bulbs in clear water for one night, wipe off the mucus flowing out of the incision the next day, and then put them upright in a shallow basin of daffodils, and it is advisable to submerge one-third of the bulbs with water. Light bulbs can be fixed in pots with quartz sand and pebbles.

Narcissus pots should be placed in sunny places during the day and moved indoors at night, and the water in the pots should be poured out to control the vain growth of leaves. Add water the next morning, and be careful not to move the direction of the light bulb. Water can be changed once a day when daffodils are put into the pot, every 2-3 days thereafter, and once a week after buds are formed ... >>

Question 6: Is it better to keep daffodils indoors or outdoors? When is the flowering period? How to raise it? 1 In order to make narcissus grow well, bulbs need to be selected. Good quality bulbs (large and solid, with wide and fat roots and dark brown skins) have accumulated enough nutrients for flowering. Generally, it only needs to be cured with clear water without adding fertilizer.

Before hydroponics, peel off the old stems and roots of the uncut narcissus bulbs, then find out where there are no bulbs, draw several crosses longitudinally with a sharp knife to facilitate the growth of flower heads, then put them into a cultured narcissus basin, add water to about 1cm below the narcissus bulbs, soak them in the shade, and wash the drained mucus. After the bulbs grow roots and buds, put them in a sunny place.

After carving, soak the bulbs in clear water for one day. When soaking, make sure that the bulb is immersed in water and the wound is facing down. After soaking for one day, remove mucus, residual sludge, residual roots and dead skin; Soaking can prevent bulbs from rotting and discoloring. The mucus from narcissus bulbs is nutritious and easy to breed bacteria, or turn white bulbs brown, which affects viewing. So be sure to rinse with clean water until it is clean.

In order to ensure the rapid growth of root system and prevent the wound from yellowing, when the maintenance basin is shallow, cover the bulb carving wound and bulb disc with absorbent cotton or gauze, and hang the cotton or gauze in water to absorb water for the newly germinated root system to grow.

At the beginning of hydroponics, we should fully illuminate at low temperature. The specific method is: as long as it is not cold outdoors during the day, put the daffodils in a sunny place outdoors to receive as much direct sunlight as possible, and then take them back indoors to empty the basin water at night, so as to control the void growth of leaves.

The flowering period of daffodils can generally reach more than 20 days. According to bulb quality and maintenance conditions, the flowering period will vary greatly. Flowering can take about 40-50 days from hydroponics, and the flowering time mainly depends on the temperature. Narcissus grows slowly at low temperature. Increasing the temperature can make daffodils bloom ahead of time. Experienced people can use temperature to control the flowering order.

Question 7: When is the best time to plant daffodils? Narcissus is a bulb plant planted in autumn, which is fond of sunshine, strong vitality, semi-shade tolerance and not cold tolerance. From July to August, the defoliation is dormant, and the flower buds differentiate at the growth point of dormant bulbs, which has the physiological characteristics of autumn and winter growth, early spring flowering and summer dormancy. Narcissus likes light, water and fertilizer, and is suitable for warm and humid climate and fertile sandy soil. It likes cool in the early stage of growth, slightly cold-resistant in the middle stage and warm in the later stage. Therefore, it is required that there is no cold in winter, no heat in summer and rainy in spring and autumn.

During the day, daffodil pots should be placed in sunny places and given sufficient light. Because plants need to provide nutrients through chlorophyll photosynthesis, the leaves of daffodils can be broad, straight, light green and fragrant.

Zhangzhou 10 10 was planted in late September, and Shanghai 10 was planted in late September-10 in early October. Because the leaves of narcissus extend to both sides, the spacing between plants is smaller and the row spacing is larger. The plant spacing for three years is 15×40 cm, and for two years it is 12×35 cm. When planting, check the direction of leaves one by one, and plant according to the requirement that leaves should be extended to rows in the future, so that there is enough space. In order to make bulbs firm, it is advisable to plant them deeply. 1, 2-year-old, about 8- 10 cm deep, 3-year-old, about 5 cm deep. Cover with thin soil after planting, and immediately apply decomposed fertilizer water on the planting row. After planting, clear the silt in the ditch, level the border, and immediately fill the ditch with water. Drainage the next day. When the mud becomes sticky and does not become slurry, repair the bottom and edge of the ditch and tamp it to reduce the infiltration of water and make the running water smooth. After trenching, cover the border with straw. For a 3-year-old child, the straw should be thick, about 5 cm. For children of 1 and 2 years old, the straw can be thinner. When covered with grass, the roots of rice straw extend into the ditches on both sides of the border, and the tips overlap at the border. After planting, release water, the initial water depth is about 8- 10 cm, and after 1 week, it will be deepened to 15-20 cm, and the water surface will be maintained under the ball, so that the ball can take root in the soil and water. Deep in the ditch water, the apex overlaps in the center of the head. At the initial stage, the water depth of the ditch was about 8- 10 cm, and after 1 week, it deepened to 15-20 cm, and the water surface was kept below the bulb, so that the root was in the water and the bulb was in the soil.

Narcissus needs to grow in the field for 6-7 months from planting to digging. To grow an ideal bulb, in addition to the above basic work, it mainly depends on maintenance.

Irrigation: there is always running water in the ditch, and the depth of water is related to the growing period, season and weather. Flower farmers have the principle of more water in the north wind, less water in the southwest, drainage in rainy days and water conservation in sunny days. Generally, when it is cold, the water should be deep; When the weather is warm, the water should be shallow; At the initial stage of growth, the water depth is maintained at 3/5 of the height of the border, so that the water is close to the base of the bulb. Plants are already very high in late February, and the water level can be lowered slightly. The water depth in sunny days is 65438+ 0/3 of the boundary height. In case of rainy days, the water level should be lowered to prevent the light bulb from being flooded. From late April to May, the dam should be completely removed and the ditch water drained until the ball is dug.

Topdressing: Narcissus is so fat. After germination, topdressing was started, and after three years of culture, topdressing was frequently performed, seven days 1 time, 1 day 1 time, half a year 1 time,1year. Shanghai is cold, in order to improve the cold tolerance of narcissus, phosphorus and potassium fertilizer should be applied 1 times before winter. 65438+/kloc-stopped fertilization in October, and continued topdressing from late February to mid-April, with phosphorus and potassium fertilizer as the main fertilizer, and stopped fertilization and dry land in May.

Peeling buds and picking flowers: If lateral buds germinate, they should be sprouted 1-2 times as soon as possible to make up for the endless disadvantages of * * * *. Narcissus planted in the field blooms from late February to March, so it is necessary to pick flowers and concentrate on nutrition to grow bulbs. In order to make full use of the flower material, when the stem is stretched to 20 cm, it can be cut into cut flowers for sale.

Cold protection: Narcissus is resistant to certain low temperature, but it is also afraid of frost thickness and cold. Occasionally, when there is thick frost, spray water to wash the frost before sunrise, so as not to hurt the daffodil leaves. For the weather below -2℃, cold protection measures should be taken. Wind barriers can be planted in warmer areas, and film can be used for cold protection in Shanghai, so daffodils should not be cold.

Graded packaging: In June 5438+10, the natural temperature gradually decreased, the differentiation and development of daffodil buds were completed, and it began to enter the stage of graded packaging and listing. Narcissus is packed in a bamboo basket. The grade of balls depends on the number of balls put into the basket. A basket of 20 balls is 20, which is the best grade. Fill 30, 40, 50 and 60 balls in turn, which are called 30 Zhuang, 40 Zhuang, 50 Zhuang and 60 Zhuang respectively. At present, the number of balls in four baskets is often combined into one big basket.

There are two ways to cultivate narcissus: hydroponics and soil culture.

Hydroponics means shallow pot immersion culture. It is suggested that the germinated narcissus should be placed upright in a shallow narcissus basin and the bulbs of13 should be submerged with water. Quartz sand, pebbles, etc. Can be used in the washbasin ... >>

Question 8: What are the advantages of keeping daffodils at home? From the perspective of Chinese medicine, keeping daffodils at home can treat some common diseases to some extent. It can treat "five fevers", such as palm fever, foot fever and heart fever. Putting daffodils in the room at night in winter can help drive away the dirty air and make it fresh.

Question 9: Is it good to raise daffodils indoors? Experts pointed out that indoor flowers should be planted with flowers that can absorb toxic gases, purify the air or sterilize, and some flowers themselves have the function of preventing and treating diseases. For example, chrysanthemum and wintersweet have the ability to absorb sulfur and hydrogen fluoride, and the volatile oil secreted by thyme and clove has bactericidal effect. Jasmine, Milan, osmanthus, crape myrtle, rose, rose, etc. It can emit volatile oil with bactericidal effect, while Ren Mei gum and honeysuckle have a strong absorption effect on fluorine, and so on. It is not suitable to grow flowers in wards and bedrooms at night. Many flowers can purify the air and promote health. But if you keep some flowers at home, it will become the source of the disease or the "killer" who will lead to the recurrence of the old disease. Therefore, experts suggest that we must understand the nature of flowers before planting them to prevent physical problems. Patients should not keep potted flowers indoors-because the soil in the flowerpot will produce fungal spores. When they spread into the air, they can easily invade people's skin, respiratory tract, external auditory canal, meninges and brain, causing infection, which is very harmful to patients with existing diseases. Flowers should not be placed in the bedroom at night-because most flowers absorb carbon dioxide and release oxygen through photosynthesis during the day, but at night, it is just the opposite. Therefore, it is best not to put flowers in the bedroom. Flowers planted during the day will be moved out at night, at least not in the bedroom, so as not to affect people's health. Too much fragrance of flowers will do harm to your health ... >>& gt Some medical experts have done experiments and tests on flowers that can't be ignored indoors. The results show that people who often smell the flowers will have a certain impact on their mood and health. Chemical experts believe that the fragrance emitted by flowers consists of dozens of volatile compounds, including aromatic esters, alcohols, aldehydes, ketones and other substances. These substances can affect the human respiratory center, thus promoting the human respiratory function. If you breathe the fragrance that is beneficial to the human body, you can get enough oxygen for the brain, regulate the nervous system, promote blood circulation, and make your energy, thinking and vitality reach a very high level. Therefore, flower therapy and aromatherapy came into being. Experts pointed out that the fragrance of flowers can not only cure diseases and protect health, but also cause diseases and harm people's health. The fragrance of flowers in the air is too strong, and the oxygen content is relatively reduced, which will make people hyperventilate, reduce the oxygen content in the blood, and cause symptoms such as headache, dizziness and nausea. Some people with allergic constitution will be affected by some pollen, resulting in allergic asthma and allergic rhinitis. For example, orchids can help relieve hot cough, and may also play a catalytic role. The smell of orchids is too strong, which makes people feel too excited and dizzy The fragrance of lilies is exciting, but if it lasts too long, it will make people dizzy and may also make people insomnia.

Remember to adopt

Question 10: How to raise daffodils and how to cultivate them.

Narcissus likes sunshine and warmth, has high requirements on temperature, is not too cold-resistant, and is afraid of heat. In the vegetative growth period, it needs moist sandy soil without stagnant water. Narcissus is different from other perennial herbs. It has the characteristics of growing in autumn, flowering in winter, storing nutrients in spring and dormancy in summer.

Hydroponics means shallow pot immersion culture. It is suggested that the germinated narcissus should be placed upright in a shallow narcissus basin and the bulbs of13 should be submerged with water. Light bulbs can be fixed in pots with quartz sand and pebbles.

Narcissus pots should be placed in sunny places during the day and moved indoors at night, and the water in the pots should be poured out to control the vain growth of leaves. Add water the next morning, and be careful not to move the direction of the light bulb. Narcissus can be changed once a day when it first enters the pot, every 2-3 days thereafter, and once a week after bud formation. Narcissus grows well in the environment of 10- 15 degrees, and can bloom in about 45 days, and the flowering period can last for more than one month.

During the period of narcissus hydroponics, it is especially necessary to give enough light, and put it in a sunny place during the day and under the light at night. This can prevent the stems and leaves of narcissus from growing white, and make narcissus leaves short, wide and strong, with dark green leaves and fragrant flowers. Hydroponic narcissus generally does not need fertilization. If conditions permit, you can apply a little available phosphorus at the flowering stage to make the flowers bloom better.

Narcissus doesn't need any flower fertilizer, just water. In order to make narcissus grow strong, it should be taken to the balcony to bask in the sun during the day. If you want to postpone the flowering period, you can take the method of lowering the water temperature, or take the method of pouring water in the basin at night and adding fresh water the next morning. In addition, if you can't see the full flower buds before the festival 10, you can use water heating to promote the flowers, and the water temperature should be close to the body temperature.

As long as you master the conditions of narcissus conservation, you can "open as you like"; Otherwise, it will be delayed, or even the long leaves will not bloom.

Soil culture is rarely used in families, that is, most of the soil-moistening flowers are used to cultivate daffodils. In the middle and late June, 10, large bulbs were planted in small flowerpots with holes in fertile sand, and half of them were exposed. Put some fine sand under the fish scales in advance to facilitate drainage. Put the flowerpot in a room with suitable temperature and plenty of sunshine. The optimum temperature is 4-65438 02℃. If the temperature is too low, frostbite is easy to occur. If the temperature is too high and the light is insufficient, it is easy to grow steeply, the plants are slender and the flowering time is short, which reduces the ornamental value. If the requirements of light and temperature are met in management, the leaves will be enlarged and the flowers will be stout, so that the flowers will be big and fragrant for a long time. Daffodils cultivated in soil can be topdressed with liquid fertilizer two or three times before flowering.

Narcissus can't reproduce because of limited climatic conditions. If the cultivated narcissus is free from pests and diseases, there is no need to sprinkle medicine. Temperature, light and water supply are the three elements of narcissus hydroponics in winter. Narcissus needs plenty of sunshine to grow; The suitable temperature is 65438 02℃-65438 05℃; Clean water.