How to raise daffodils, how to raise daffodils

Planting daffodils need to choose a year-old robust bulb, the bulbs are cleaned and disinfected and dried before planting, the soil needs to choose a loose and breathable, fertile soil and a certain type of water retention, after planting, keep the soil slightly moist, the temperature is about 10-15, and the daffodils can germinate quickly.

The daffodil pot should be placed in a sunny place during the day, moved indoors at night, and the water in the pot should be poured out to control the leaf growth. Add water again the next morning, taking care not to move the direction of the bulbs.

When it is first potted, the daffodils can be changed once a day, every 2-3 days thereafter, and once a week after the buds have formed. Narcissus grows well in 10-15 years and can bloom in about 45 days, and the flowering period can be maintained for more than a month.

During the period of daffodils water rearing, it is especially necessary to give sufficient light, and it should be placed in a sunny place during the day and under the light at night. This prevents the daffodil stems and leaves from growing, and makes the daffodil leaves short, broad, thick, strong, dark green in color, and fragrant in flowers. Water to raise daffodils, a little fast-acting phosphorus fertilizer during flowering, the flowers can bloom better.

Narcissus is native to the warm coastal regions of eastern Asia. Narcissus is short.

Most of the daffodils are hydroponic, a few are soil-grown, water-raised, and water can be added to 2 or 3 places of the bulb balls.

In winter hydroponic daffodils, temperature, light, and water supply are the three factors that allow daffodils to bloom. Hydroponic daffodils do not require any flower fertilizer, just water. Generally speaking, when the temperature is kept at about 12-15, it can bloom after 30-35 days of water cultivation; When the temperature is maintained at around 7-12, it can bloom after 40-50 days of water cultivation.

If you want to bloom in the Spring Festival, the room temperature can be maintained at 7-l2, and you can start to water in early November of the lunar calendar, but pay attention to give enough light to prevent the yellow growth of the fairy.

When aquaponics, if the bracts on the flower leaves have not broken 10 days before the flowering date, it means that the development is slow. At this time, the temperature can be appropriately raised to about 18-20, and it is best to use warm water for each water change, so as to promote the growth of daffodils and ensure smooth flowering as scheduled. After flowering, gradually reduce the temperature to 7-lo, and do not change the warm water.

If the buds have opened 10 days before the desired flowering date, the temperature can drop to 7-10 and slow down the flowering rate.

Precautions for the care of daffodils.

1) Daffodils are more cold-tolerant, so they are called "flowers in the snow.""。The critical limit of cold tolerance is -3, and when it arrives, frostbite at the leaf end appears.

2) In order to maintain a suitable temperature, light can be adjusted. It is best to have a few hours of light a day (the roots can be covered with a layer of cotton to prevent sunburn) to promote good growth. If you encounter severe cold and the temperature is very low, you can take a plastic bag, the mouth of the bag is facing up, put the narcissus in a basin (put an appropriate amount of water in the basin) and release it, and then blow the plastic bag, and tie the bag tightly after it is sufficient, forming a miniature small greenhouse, which can resist the cold wave.

It is also possible to increase the temperature by means of heat exchange water.

3) In the process of breeding, it is necessary to pay attention to changing the water frequently, especially when the night temperature is above 10, it is necessary to change the water frequently, so as to prevent the root from being damaged due to the deterioration of water quality.

4) Control the flowering time. Under the conditions of sufficient light and clean water, when the indoor temperature is 12 15, it takes about 40 days for daffodils to bloom from soaking; The room temperature is around 18 and it takes about 30 days; At room temperature 20, it only takes 25 days to flower. Raising daffodils does not require any flower fertilizer, only water is used.

Daffodils are one of the easier indoor flowers to raise, it can be hydroponic or potted, and it can take root and sprout and bloom without any management.

1) Narcissus Lycoris is a genus of narcissus, native to China, which has been cultivated in China for more than 1,000 years and is one of the traditional famous flowers in China.

2) The technical requirements of bottle hydroponics are not high, as long as the temperature is kept at about 15, there is sufficient sunshine and frequent watering, and the water is often changed, and the cultivation can be flowered for 25-30 days.

1. The temperature should not exceed 25 or more, otherwise it will stop growing and enter dormancy, causing the buds to be yellow and dry;

2 Be sunny enough, otherwise the leaves will grow into garlic leaves;

3. The water used should be clean, otherwise the water will deteriorate and cause pollution and rot of the roots.

3) The soil for potting soil planting requires loose humus. Before planting, peel off the dry bulb pieces on the surface of the daffodil, scrape off the old roots, and add humus to 3 cm along the pot. Hold the pot with both hands and shake it to make the humus compact, then place the narcissus bulb disc in the pot, and then continue to add soil about 1 cm, then water thoroughly, and then put the pot in a cool place, 5 days later, after the bulb disc grows roots, put the pot in a sunny place to breed.

Soil 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 roots.

4) It is best to use clean fine sand for potted sand planting, and the pot also requires a well-ventilated tile pot, before planting, put the sand into the pot, and then put the daffodil head with the old stems and old roots stripped away, and then add about 1 cm of sand in the pot with fine sand, so that the stem of the daffodil head is buried in the sand about 1 cm. Then water thoroughly and place in a cool place. After 5 days, place it in a sunny place until it blooms.

Planting daffodils with sand should be watered thoroughly every day, and not watering in time will cause water shortage, affecting the root growth of flowers. Watering is also required to be scheduled in the morning and evening.

1. Choose the soil.

Daffodils do not have high requirements for potting soil, and have a certain resistance to barrenness, but when breeding underwater flowers, they are still based on loose and fertile soil, and some well-rotted organic fertilizer can be added to the soil in an appropriate amount to increase the fertility of the soil and provide nutrients to the plants in time. Generally, you can use some garden soil, humus soil or mixed with sandy soil.

2. Water and fertilizer management.

Daffodils need to grow in a moist place, usually water the daffodils in time to keep the soil moist at all times, and in the summer when the temperature is high, you can use a watering can to spray the foliage to maintain the humidity in the air. During the growth period, you need to apply organic fertilizer every half a month, which can make the daffodils grow more vigorously.

3. Lighting problems.

Daffodils have a certain resistance to negativity, and they can not be used for too much sunlight when maintaining, and only need to be placed in a relatively mild, astigmatism place, and with the help of slight astigmatism sunlight can make the leaves more shiny and increase the ornamental value of daffodils. Avoid being in shady places for a long time, if there is a lack of sunlight, then it is not only not conducive to the growth of daffodils, but also affects their flowering.

4. Temperature control.

Daffodils also have a certain degree of cold tolerance, if it is in the winter in the south, when the temperature is low, the daffodils need to be moved indoors to a sunny place for maintenance; If it is winter in the north, it is not only necessary to move indoors, but also to control the growing temperature above 5 to prevent frostbite on the plants, so that the daffodils can survive the winter safely.

Daffodils like loose and fertile soil, so make sure that the soil is moist when cultivating the soil, and fertilize it appropriately, give it about 10 hours of light every day, and propagation can be carried out by sowing seeds and dividing bulbs. In hydroponics to be properly shaded, usually put the potted plants in a bright place with astigmatism, winter can be full sun maintenance, in the bulb before taking root to change the water, after rooting to observe the water muddy change a water. In addition, hydroponic daffodils tend to grow, and regular spraying of chlormequat is required.

When raising daffodils, it is necessary to use humus-rich, soft soil, and it is recommended to mix it with humus soil and well-rotted organic fertilizer. It likes a moist environment, and when it is found that the potting soil is dry, it should be watered in time, moisturized, and sprayed frequently to improve humidity. It does not have a high demand for light and is shade-tolerant, but it needs to be exposed to more sunlight and scattered light in the peak growing season to avoid overgrowth, otherwise it will affect flowering.

In addition, the temperature should be well controlled during the flowering period, preferably between 15 and 20 degrees.

Hydroponic cultivation methods of daffodils:

1. Before water raising, you should first peel off the dry brown scale leaves on the outer layer of the bulb bulb, remove the root mud and the brown rotten roots at the base (be careful not to touch the white new roots), wash the surface, stand upright in a shallow pot without drainage holes, add water to about 1 cm of the bulb under the daffodil, put it in a cool place, and then put it in the sun after the bulb bulb grows roots.

2. It is best to change the water of hydroponic daffodils every day, 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, you should use the tap water that has been sunburned, avoid too much water, and soak it until the flower head is less than half of it. Before flowering, you can change the water every 2-3 days.

3. The growth of narcissus requires sufficient sunlight; The suitable temperature is about 15 degrees, and in order for the daffodils to grow strongly, they should be taken to the balcony to bask in the sun during the day. Narcissus loves sunlight the most, and without it, it is difficult for daffodils to bloom. When the sun comes out, the daffodils are removed from the outdoors and exposed to direct sunlight until the sun is low and then moved back inside.