Do daffodils photosynthesize? And how to grow daffodils?

Yes, keep the temperature around 20 degrees, are you soil or water?

It is best to have more sunshine in the soil, maintain soil moisture, water nourishment, keep the water level between 1 2 and 1 3 of the daffodils, more sunshine, and the water temperature should not be too low!

Narcissus is fat. After germination, start topdressing, 3-year-old cultivation, topdressing should be diligent, apply 1 time every 7 days, 2-year-old cultivation, 1 time every lo day, 1-year-old cultivation 1 time every half month. In order to improve the cold tolerance of narcissus, phosphorus and potassium fertilizer should be applied once before winter.

Stop fertilization in January, continue top dressing from late February to mid-April, mainly phosphorus and potassium fertilizer Tips Aspirin can help daffodils bloom Use 1 2 aspirin tablets, put them in water to dissolve thoroughly, replace the water in the daffodil pot, and make the flowers stronger and more lush. Narcissus warms and promotes flowering Narcissus grows slowly at low temperatures, and can be promoted by warming methods: Sunlight warming:

During the day, move outdoors in the sun, or indoors in front of a south-facing sunny glass window, until flowering. Light heating: Put a plastic cover in the flower pot, turn on the light, and wait for the temperature in the hood to rise to 23 stops.

Heater Heating: Turn on the heater or place the hair dryer in a position that does not burn the daffodils, and let the warm breeze blow slowly through the flowers for several days until the flowers bloom. Warm water warming:

Put a small amount of warm water in a basin and let the water temperature rise to 12 15. Salt prolongs the flowering period When the daffodils are in full bloom, putting a small amount of table salt in a pot can prolong the flowering period. Do not put salt when the daffodils are in bud, otherwise it will inhibit the opening of flower buds.

Or use two pieces of aspirin to grind into powder, put it in 1000 ml of water, dissolve it and sprinkle it in a flowering narcissus pot, which can extend the daffodil bloom period by about a week. When the daffodil grows to a height of about 25 cm, the aqueous solution of the food coloring of the steamed pastry is injected into the stem with a medical syringe, and the injection point is 1 4 places above the height of the stem. Prevents root rot.

First of all, the roots will not dry up if the water is empty at night. The fibrous roots are yellow and soft: change the water frequently.

Daffodils should be kept clean, and it is best to change the water once every 2-3 days to prevent root rot. The yellowing area can be gently brushed with a soft toothbrush.

Need. It likes to be warm, moist, and well drained. It is best to use loose and fertile alluvial sandy loam soil with deep soil layer.

Daffodils like sunlight and warmth, and daffodil pots should be placed in a sunny place to give plenty of light during the day. Because plants need chlorophyll to provide nutrients through photosynthesis, so that the daffodil leaves are wide and straight, the leaf color is bright green, and the floral fragrance is tangy.

Narcissus prefers very warm, well-drained, moist and good environments. Daffodils have been cultivated in China for more than 1,000 years, and they are one of the famous plants in China for the sake of traditional Chinese ornamental flowers.

Daffodils have many bulbs and a lot of juice, don't be fooled by the appearance of daffodils, because the bulbs of daffodils are highly toxic, and highly toxic contain many alkaloids such as multiflora narcissine, lycorine, etc.

Therefore, it can be used as a medicine, and its liquid will be used as an analgesic in surgery; The bulb can also be used to mash the carbuncle that is being treated. If the poultry cattle and sheep accidentally eat the daffodil bulbs, they will immediately have cramps, dilated pupils, diarrhea and so on.

Daffodils are planted until the soil does not stick to the pulp, and the whole ditch must be strong at the edge of the ditch, so as to avoid water penetration and leakage, and in this way, it can also maintain the normal flow of water.

After the ditch is repaired, the straw is evenly covered on the furrow surface, with an area of about five centimeters, and the grass can float thinner after one or two years. During the hydroculture period of cultivating daffodils, it is important to give them extra adequate water and light.

Daffodils can be placed in the sun during the day and under the light at night.

Need. Daffodils love sunlight and warmth, and the suitable temperature is about 15, if the sun is not sufficient, it is difficult to make them bloom.

Daffodil cultivation method:

1. The first step in breeding narcissus is to select the bulbs.

The main attention is to look at the shape, the color, and the feeling of pressure. Look at the shape: high-quality narcissus bulbs, generally large, flat, hard, no rot, bright color, slightly elastic when pressed.

The longitudinal veins of the epidermis are broadly spaced, the median membrane is very tight, the skin color is bright, and the root disc is wide and thick.

2. Choose an appropriate breeding environment.

Daffodils love sunlight and warmth, and the suitable temperature is about 15, if the sun is not sufficient, it is difficult to make them bloom. The air humidity of the breeding environment is large, not very cold-tolerant, and afraid of heat, and the vegetative growth period needs moist and sandy soil without water. Unlike other perennial herbaceous flowers, daffodils begin to grow in autumn, bloom in winter, store nutrients in spring, and dormant in summer.

Therefore, when raising daffodils in summer, care should be taken to keep them in a relatively cool climate.

3. Correctly choose the hydroponic breeding method or soil culture method of narcissus.

Soil cultivation is less commonly used in households, that is, the cultivation method of most soil-moistening flowers is used to cultivate narcissus. Soil cultivation of narcissus requires the use of loose humus. Before planting daffodils in mid and late October, peel off the dried bulbs on the surface of daffodils and scrape off the old roots, add humus to 3cm along the pot, pay attention to the planting of daffodils need to expose half, and compact the humus, and then place the daffodil bulb disc in the pot, and then continue to add soil about 1cm, then water thoroughly, and then put the pot in the shade, 5 days later, after the bulb plate grows roots, put the pot in a sunny place to breed.

Soil daffodils watering should pay attention to see dry and wet, that is, the soil is not dry and not watering, once watered, it should be watered until the bottom of the pot leaks, and the watering time should be selected in the morning and evening, otherwise it will destroy the growth of the root system.

Hydroponic farming of narcissus is a commonly used method of cultivating narcissus in the home. Before water rearing, the dried brown scale leaves on the outer layer of the bulb bulb should be peeled off, the root mud and the brown rotten roots at the base should be removed, the surface should be washed, and it should be placed upright in a shallow pot without drainage holes, and water should be added to about 1cm of the bulb under the daffodil's head, and put it in a cool place, and then put it in the sun after the bulb bulb grows roots. It is best to change the water every day to raise daffodils, on the one hand, to prevent water deterioration and pollution from causing rotten roots, on the other hand, to change the water every day, and the roots grown by clean water are also white and beautiful.

When changing the water, use sun-dried tap water and soak it until half of the flower head is missing. Before flowering, change the water every 2-3 days.

Choose the right daffodil head. If the flower head itself is not strong and does not contain flower arrows, no matter how hard you put in it, you will never want it to bloom. To determine whether there are flower arrows on the flower head, it is necessary to observe whether the part that grows green leaves is thick and round.

If it is weak, it is flattened to form a rectangle, and it does not contain flower arrows. After the green leaves grow, it can be judged according to the number of leaves, and the leaves with less than four are generally expected to have flowers, and the leaves are as many.

Six or seven pieces do not contain flowers. Often a large daffodil head has.

Fifth, sixth, or seven nourishing leaves, not all of them contain flower arrows, and half of them contain flowers. From my years of experience, if you want to see daffodils bloom in the Spring Festival, it is best to do so at the beginning of the lunar month.

Soak the daffodils in water around the seventh and eighth days of the first month. Place the flower head in a porcelain or pottery narcissus pot, fix it with pebbles, and add an appropriate amount of water. (The tap water in the Beijing area is hard, so it is best to use water that has been left or dried for a few days.)

Do not have too much water, soak until the flower head is less than half of it. Second, sunlight is the most important. The most important thing here is that without the sun, the daffodils do not want to bloom.

Keep moving daffodils outdoors after the sun comes out and giving them direct exposure until the sun is low before moving them back inside. If the sun is insufficient, although it can bloom, it can only bloom a few flowers, and the flowers are small. If it is sunburned enough, the strong flower arrows can bloom more than a dozen flowers.

Some friends went back to practice after listening to my teachings, but they couldn't persevere, and the results were still not ideal. Some friends take the daffodil outdoors during the day and forget to get it back at night, and as a result, the daffodil freezes to death. The reason why many people fail to raise daffodils is often because the temperature is too high, and the leaves are old and lush without a single flower.

In order to bloom more and have a long flowering period, it is necessary to inhibit the growth of the leaves so that the nutrients in the flower head can be supplied to the flower arrows to the maximum. The leaves are short and the flowers bloom on top of the leaves, and the posture is beautiful. The measures I took were:

During the day, move daffodils outdoors into the sun, not in a warm house, let alone on the heater or by the fire. When the sun goes down, move to a cool house (the temperature is 5 to 10 degrees Celsius). It is best to empty the water in the pot so that it does not provide nutrients for the growth of the leaves, and insist on changing the water every day.

Taking these measures can make the leaves squat to less than 10 centimeters, which is very short. After the buds have emerged, they can be moved into a warm house until the flowers have withered. No more moving outdoors or in a cool place.

The temperature is kept above 15 degrees, which can prolong the flowering period and not wither.

Of course it does. Narcissus is a semi-shaded plant. Need to block out strong sunlight.

Of course daffodils need sunshine!

Hydroponic daffodils can see sunlight, it is a very light-loving plant, and the light given in growth and maintenance is one of the most important factors. The breeding environment can not be too dark, if you can't see the sun for a long time, it will affect photosynthesis, and you can't grow normally, causing the growth of the plant to weaken, become long, dwarf, and the number of flowers will decrease or even be difficult to flower. In the daily maintenance process, it should be kept in a well-lit location, fully exposed to sunlight during the growth period, and given full light in winter.

1. Change the water regularly: For hydroponic daffodils, the water quality is the survival factor, which determines whether the growth is good. If the water is too turbid, it will cause root rot, so you should pay attention to changing the water every once in a while to keep the water clean at all times.

2. Drip nutrition: In addition to daily water change, it is also necessary to add a little nutrient solution appropriately when changing water, so as to provide good nutrition and promote the strong growth of plants.

3. Suitable temperature: Daffodils like a cool climate environment, can not grow in a high temperature environment, should keep the temperature of the surrounding burning bench at about 15, this temperature range is suitable for growth.

Soil-raised daffodils need to choose loose ability of high aeration of sandy soil or humus soil for planting, watering every 1 day, keep the soil moist, the daily light time can be between 4 6 hours, maintain a constant temperature environment of 15, and the temperature should not be higher than 25 in summer, otherwise it will affect the formation of flower buds.

1. Choose flower soil

Many flower friends do not know how to use soil to raise daffodils, first of all, we must choose loose and aerated flower soil for cultivation, which is conducive to the absorption and respiration of roots, and can be planted with sandy soil or humus soil, which can promote the growth of roots and reduce the phenomenon of root rot.

2. Humid environment

Daffodils like a moist growing environment, so in the process of cultivation should not appear dry soil, it is best to water every 1 2 days, if it is summer, you can water once a day in the morning and evening, can promote the growth of daffodils.

3. Sufficient light

If it is sufficient light to facilitate the budding and flowering of daffodils, it can be placed in a sunny place every day, irradiated for about 4 6 hours of light time, if it is placed in the backlight position at noon in summer, to avoid being exposed to strong light, and the light time in winter can not be less than 4 hours.

4. The temperature is suitable

Daffodils have high requirements for temperature, in spring and autumn, it is best to maintain the temperature at about 15, and the temperature should be controlled below 25 in the summer period, otherwise the plant will enter a dormant state, which will also affect the formation of flower buds, and the temperature in winter should not be lower than 8, otherwise it will also affect the growth of plants.

When planting daffodils, you should choose some air permeability, sandy soil with good water absorption, you can apply some humus fertilizer, and then water more, should be placed in a cool and ventilated place, but do not cause water accumulation, it is best not to let the sun shine directly on the daffodils, but also to change the soil frequently so that the planted daffodils will bloom. The flowers are very beautiful and the flowers are very large.

First of all, it is necessary to choose a suitable breeding area, and the soil must be particularly fertile, the temperature must be controlled at about 20 degrees, and at the same time, fertilizer and water resources need to be replenished in time, and the flowers are particularly beautiful.

First, the environment, we all know that plants have certain requirements for the growth environment, and daffodils have higher requirements for the environment, first of all, the growth environment must be ventilated, because the ventilation environment can avoid the situation of rotten roots or rotten leaves, followed by light, daffodils need sufficient light, and need to maintain more than 10 hours of light every day, especially during the growth period, more light needs to be given, and full sunshine can be accepted in autumn and winter to ensure the normal growth of daffodils. Provide a better environment for daffodils to grow. Second, fertilizer, in the process of plant growth, there must be enough fertilizer support, because the growth of plants needs to consume nutrients, especially during the flowering period, the requirements for fertilizer are extremely high, and it is good-looking.