What is the growth habit of daffodils, and what do daffodils use to grow?

Narcissus is an autumn bulb greenhouse flower, which likes full sunlight, has tenacious vitality, can tolerate semi-shade, and is not cold-tolerant. In July and August, the leaves are dormant, and the flower buds are differentiated at the growth point of the bulb during the dormant period, which has the physiological characteristics of autumn and winter growth, early spring flowering, and summer dormancy. Narcissus likes light, water and fertilizer, is suitable for warm, humid climatic conditions, and prefers fertile sandy soils.

It prefers coolness in the early stage of growth, slightly hardy in the middle stage, and warm in the late stage. Therefore, it is required to have no severe cold in winter and no heat in summer, and rainy climate and environment in spring and autumn.

During the day, daffodil pots should be placed in a sunny place with plenty of light. Because plants need chlorophyll to provide nutrients through photosynthesis so that the leaves of daffodils are thick and straight, with bright green leaves and fragrant flowers. On the contrary, the leaves are tall and thin, weak, and the leaf color is yellow, or even does not bloom.

It is best to use loose and fertile alluvial sandy loam soil with deep soil layer, and it is suitable for growth when pH is even.

When planting daffodils, use soft, breathable and well-drained soil, and have abundant nutrients in the wide soil, which will help them grow.

When choosing planting soil, it is necessary to pay attention not to use heavy clay soil, if there is water in the soil that cannot be drained, the root system of the plant will rot, which will affect its growth. In addition, the soil should be clean and sterile.

Timely use of fertile leaf water-soluble fertilizer to promote the growth of Shuiqing Hall Immortal.

Use soapy water. Because narcissus contains a plant alkaloid in its body, it promotes the growth of narcissus.

There are six stages of the growth process of daffodils:

1. Rooting: After the daffodil bulb is planted, it provides a suitable environment, and it can quickly take root and survive, and the root system is about 5 cm.

2. Germination: The root system begins to absorb fertilizer and water, and gradually grows new shoots.

3. Long leaves: The buds begin to sprout after absorbing nutrients, and the leaves are green.

4. Long buds: Provide a cool, semi-shaded environment, and soon grow buds.

5. Flowering: small white flowers will bloom from the top, the flowers are fragrant, and the ornamental value is high.

6. Fruit: After flowering, it will produce small capsules, which develop from the ovary.

Temperature: Narcissus likes a slightly cool environment, it is best to provide 10-15 environment for the side ridge during breeding, although there is a certain cold tolerance, but the temperature is below 5 for a long time will affect flowering, easy to have poor growth, the environment is suitable for growth more vigorous.

Watering: It likes a moist environment, and it needs to be watered in time when it is found that the potting soil is dry, and the amount of water is well controlled, and the soil is slightly wet, and there can be no water accumulation.

Fertilization: During flowering, lead osmosis consumes a lot of nutrients, in order to prolong the flowering period, it is best to apply phosphorus and potassium fertilizers in advance.

It likes to be warm, moist, and well drained. The alluvial sandy loam soil with loose and fertile soil layer is the most preferable, and pH5 is suitable for growth. Prefer sunshine.

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 leaves of daffodils are thick and straight, with bright green leaves and fragrant flowers. On the contrary, the leaves are tall and thin, weak, and the leaf color is yellow, or even does not bloom.

Narcissus is mostly water-raised, and the leaves are beautiful, the flowers are fragrant, and they are slim and elegant, so there are"Limbo Fairy"The nickname of the Ya. Narcissus is mainly distributed in the warm and humid areas of the southeast coast of China, and Zhangzhou, Xiamen and Chongming Island in Fujian are the most famous. Narcissus is a herbaceous flower, also known as Jinyintai, jade Linglong, Ya garlic, etc., which is native to Zhejiang, Fujian and other areas of China, and has now spread all over the country and all over the world.

Daffodils are beautiful, verdant leaves, fragrant, delicate and elegant, and have become one of the world's most famous winter indoor and garden flowers.

Daffodils belong to the Lycoris family, a perennial herb with bulbs. If you want the fragrance of daffodils to fill the hall in the new year, first of all, you must understand the right temperature for the growth of daffodils. Scientific experiments have proved that room temperature 8-12°C is the most suitable for the growth of narcissus.

Secondly, daffodils need a certain amount of accumulated temperature from soaking to flowering. At a room temperature of 8-20°C, the higher the room temperature, the faster the flowering. Florist research confirms:

At room temperature 8-12 °C, it takes 40 days to flower; If the room temperature is kept at 15°C, it will bloom in 28-30 days; If the room temperature is 18-20°C, it will bloom in 23-25 days. The room temperature in the Pearl River Delta region is about 16-20°C from mid-January to mid-February, so it can bloom in 20-25 days under normal circumstances. Third, the length of flowering varies with room temperature.

So, how can you make the flowering period long and the aroma linger for a long time? Scientific control of greenhouses is the best way. When room temperature = 23 °C, the flowering period is only about 7 days; At 8-12°C, the flowering period can be as long as 15 to 20 days; At 15-20°C, the flowering period has 10 days; If the room temperature is kept at about 4°C, the flowering period can last up to 1 month.

According to the temperature conditions in the Pearl River Delta region, the flowering period can generally be maintained for 10 days. Fourth, during the Spring Festival, family daffodils should be placed in a sunny and well-ventilated place away from heating and stoves. When the flower buds are about to bloom, they need to be moved to a cool place indoors, avoid direct sunlight, and keep the room temperature balanced and less variable.

Daffodils are neither resistant to heat nor cold. It grows well in warm and humid environments. Provide shade in the summer when the temperature is too high, and provide it with plenty of light and moisture in other seasons so that it can produce good flowers.

Insufficient light will directly affect its flowering performance. It will also cause its stems and leaves to be too long, which is very unsightly. Daffodils prefer to grow in a well-drained environment.

At this time, it is necessary to provide it with good soil cultivation conditions.

We can choose loose and fertile humus soil for it, which not only satisfies good drainage, but also provides reasonable nutrients**. In its growth period, we can apply compound fertilizer to it, the external application of three elements of fertilizer can fully meet the needs of narcissus for nutrients, the three elements contain three elements, the balance of nitrogen, phosphorus and potassium compound fertilizer can effectively provide comprehensive fertilizer for narcissus, promote metabolism, make the leaves more shiny, flowers more full; And the flowering period will be extended accordingly.

Daffodils have slightly different temperature requirements at different stages of growth, preferring coolness in the early stage, cold tolerance in the middle stage, and warm in the later stage. When the air temperature is 20-24 degrees Celsius and the relative humidity of the air is 70-80%, the bulb expansion effect is best. The optimal temperature for flower bud differentiation is 17-20 degrees Celsius and the relative humidity of the air is 80%.

When the temperature exceeds 25 degrees Celsius, flower bud differentiation will be inhibited and plant flowering will be affected. Daffodils belong to short-day flowers, as long as there is 10h of light every day can grow and develop normally, if the light is insufficient, the leaves are easy to grow, less flowering or no flowering, if the light is too strong, it is not conducive to plant growth. Plants should have sufficient light during the growth stage, which is conducive to the accumulation of nutrients in plants.

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It is especially suitable for some sunny places, and it is also very suitable for some warm conditions, so you should choose some sandy soil. This hardy plant. You should water more often, preferably in an environment between 12 and 15 degrees.

It is suitable for some moist soil, and you should also choose some sunny places in life, and the temperature should not exceed 20 degrees. The climate should be cool. Do not care for more than 10 hours. Hydrate in a timely manner.

It is suitable for growing in a cool environment, and the temperature needs to be controlled at about 18, and it is also more suitable for growing in a humid environment, and the humidity should be controlled at 35%.