How to raise sunflowers 5 breeding tips for sunflowers

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1. Temperature

Temperature is the key to the growth of sunflowers, germination to flowering, normal planting, sunflowers can be planted in spring, summer and autumn, but in order to make sunflowers grow better, then we need to control the temperature of sunflowers to ensure that they can grow quickly, the most suitable growth environment temperature of sunflowers is 20 degrees Celsius.

Upward, only above this temperature can we ensure that the sunflower can have a good chance of growth, so when we plant, we must control the temperature to ensure the growth of the sunflower.

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2. Illumination

The light resources required by the sunflower are very large, when there is no light, the petals of the sunflower will be closed directly, so the sunflower is also named, when we plant the sunflower, the sunflower should be planted in the summer or so, so as to basically ensure that the sunflower has enough light to grow.

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3. Correct fertilization

It does not have high requirements for fertilizers, and potassium dihydrogen phosphate is applied once every half a month.

In this way, the flowers will be bigger and brighter, and the flowering period will be longer.

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Fourth, light

It likes sunny places, so be sure to get plenty of sun as it grows, so that it can flourish.

Fifth, take the head

When the seedlings grow to a centimeter height, branches grow from the roots. At this time, the tip of the main branch is removed, and soon a cluster of shoots will sprout at the fracture. When the branches of the roots grow to a certain length, the branches can also be plucked, and after this treatment, the sunflower is dwarfed and the plant shape becomes more beautiful.

1. Seedling overwintering: After the frost falls every year, the double-petaled sunflower is moved indoors to shine in the sun. After winter, put it on the inside of the glass window and let the potting soil dry a little, so that it can safely overwinter. After Qingming in the following year, you can put the flower pot outside the window, and if the cold snap hits, you need to go into the window for maintenance.

3. Preparation of culture soil: 3 parts of pastoral cooked soil, 5 parts of yellow sand, 2 parts of chaff ash or fine sawdust, and a little superphosphate powder can be evenly mixed.

4. Planting containers: mud pots, porcelain pots, plastic flower pots or other containers that can seep water at the bottom. The bottom seepage is padded with tiles to facilitate water seepage, and it can be loaded into the culture soil for planting.

5. Cutting method: smooth the soil level in the container, insert the cut sunflower shoots into the hole poked by bamboo chopsticks, and go deep into the culture soil no more than 2 cm. In order to make the potted flowers form and plump as soon as possible, depending on the size of the pot, as long as the spacing of 2 cm can be maintained, multiple cuttings can be taken (when the seedlings are crowded, they can be planted in other pots).

Then pour plenty of water. New cuttings can be shaded, or not shaded, as long as a certain humidity is maintained, generally 10 to 15 days can survive, into normal maintenance.

6. Usual maintenance: Sunflower rarely has pests and diseases. Usually maintain a certain humidity, apply one-thousandth of potassium dihydrogen phosphate once a half month, you can achieve the purpose of large and colorful flowers, and flowers continue to bloom. If there are multiple varieties of cuttings in one pot, all kinds of flowers bloom in one pot, and the appreciation value is higher.

1. Temperature: The most suitable temperature for the growth of sunflowers is between 20 and 30 degrees. However, the optimum temperature for germination is between 31 and 37 degrees.

In winter, it is not very resistant to cold, so it needs to be protected from cold. The potted plants are kept in the Imperial Arsenal room and kept at about 10 degrees. Try to take some cold-proof methods for ground planting.

2. Light: The sunflower is a short-day plant, which ensures sufficient light to bloom and bear fruit. It is best to place the bonsai in a sunny place, but too much light will not work.

3. Watering: It has a certain drought tolerance. However, this is from sowing to budding. From the budding stage to the flowering and fruiting stage, it needs the most water. Therefore, it is best to provide sufficient water at this stage, otherwise it will seriously affect its flowering and fruiting.

4. Soil: Although it has good adaptability to the soil, it is best to use the best soil for potted plants. It is better to choose bright and well-watered soil with more nutrients, breathability and good drainage.

1. Soil: The adaptability of sunflowers is very strong, and the general soil can be planted with sunflowers, of course, if you want to raise sunflowers, Duan Song chooses a better nutrient soil, you can deploy it yourself, and you can mix the formula by yourself: 30% of pastoral soil, 50% of yellow sand, and 20% of broken branches and rotten trees.

2. Light temperature: The suitable growth temperature of sunflower is between 15-25 degrees, and it is not cold-tolerant. In winter, potted plants should be kept indoors and the temperature should be controlled at more than 10 degrees.

Sunflowers are very fond of light and cannot grow without sunlight. Not afraid of the sun, nor afraid of exposure in summer. Especially during the growing season, as long as sufficient light conditions are provided, the plants will show a beautiful scene of flowers and leaves.

Sunflower cultivation methods and precautions Sunflower cultivation methods.

3. Watering: The growth rate of sunflowers is fast and the amount of flowering is more, so the demand for water will be great, and sunflowers like to grow in a warm and moist environment, so it is recommended to raise sunflowers can increase the amount of watering appropriately and maintain a slightly damp environment, but it is necessary to pay attention to the operation in the absence of stagnant water.

4. Fertilization: When maintaining sunflowers, often use some phosphate fertilizer, which can effectively promote the flowering of flowers, and can use diluted potassium dihydrogen phosphate fertilizer every 10 days, pay attention to avoid excessive use of nitrogen fertilizer, so as not to affect flowering due to the growth of branches and leaves.

Sunflower cultivation methods and precautions Sunflower cultivation methods.

Precautions. In the maintenance of sunflowers, it is necessary to do a good job of repotting and soil replacement, once every 1 2 years, pour out the soil that has been compacted, replace it with loose and breathable new soil to attack the burning bureau, prune the root system, and then replant. In winter, when the temperature is low, the water temperature should be close to the room temperature when watering, so as to prevent the cold water from freezing the roots of the sunflower and causing it to wither.

1. How to raise sunflowers?

1. Planting time.

There are no strict requirements for the planting time of sunflowers, and it is best to plant them in spring. Because the spring climate is mild, it is suitable for plant growth and has a high survival rate.

2. Prepare the soil.

Sunflower growth requires the use of loose, fertile, permeable and well-drained soil. Humus*, Garden*, and Sand River* are all OK. A small amount of organic fertilizer can be added to increase the organic nutrients of the soil.

3. Sowing and planting.

Choose plump seeds that are growing well and spread them evenly in the soil. Keep the temperature above 20 degrees, water lightly, and cover with a thin layer of soil. Sunflower seeds will take root and sprout in a warm, moist environment.

4. Cultivation and germination.

After the seeds germinate, they need plenty of light time, at least 8 hours of light per day. The temperature is above 20 degrees, and diluted nitrogen, phosphorus and potassium compound fertilizer is used after 7-10 days. Water once every 2-3 days.

5. Post-planting management.

After the sunflower is planted, Piming needs to be carefully managed. The temperature is stable in spring and autumn, and the temperature is high in summer, so it should be avoided from high temperature weather and placed in a cool position for breeding. In winter, the temperature is low, not lower than 5 degrees.

It can be placed indoors in a well-lit location. Water once every 2-3 days in spring and autumn, and once every 1-2 days if the water evaporates too quickly in summer. Spray it with insecticides or carbendazim to avoid pests and diseases.

2. Precautions.

1. Sunflowers are more drought-tolerant, pots * slightly dry but flowering is easier to burn more, potted sunflowers should not have stagnant water, otherwise it is easy to rot roots, buds and so on.

2. When the sunflower grows rapidly, fertilizer supplementation should keep up. Flower pots can be sprinkled with some multi-element compound fertilizer or organic fertilizer. When it has buds, potassium dihydrogen phosphate can be watered twice a month to encourage it to bloom more.

The above is the cultivation method of sunflowers, which are usually planted in spring, and March to April is the most suitable planting time. When sowing and planting, select seeds that are full of growth and sow them in the soil. The requirements for soil must be loose and fertile, with good air permeability and drainage.

Plants grown at a temperature above 18 degrees, the light time should be kept at least 8 hours a day and taken.

Hello! Sunflower is a relatively common flower and is very easy to maintain.

Sunflower cultivation method:

1. Lighting: As you can see from its name, lighting conditions are very important to it. Therefore, if you plant it, you must provide it with enough light, and the sunlight can make the flowers bloom more vividly.

During the growing season, even under the scorching sun, it will not burn, but the more sunlight there is, the better the flowers will bloom, and they will not bloom again on rainy days.

2. Potting soil: You can choose an open flower pot, so that it is convenient for it to receive sunlight and will not block the sun. There are not much requirements in terms of soil, as long as the drainage is good, it can withstand barrenness.

3. Watering: In daily life, watering does not need too much, as long as you pour enough water in the summer morning. However, do not overwater to prevent water accumulation.

After the rain in the rainy season, it is necessary to pay attention to timely discharge, if there is water in the pot for a long time, it will affect the growth of the plant.

Sunflower is also called a dead flower, this kind of flower is very good to cultivate, especially suitable for novices to breed. Sunflowers are mostly propagated by seeds and have a strong ability to sow themselves. Sunflowers are blooming towards the sun, and flower friends plant a pot of sunflowers at home, which can play a role in greening the air and beautifying the environment.

Although sunflowers are easy to breed, in order to raise sunflowers, it is necessary to master some tips for raising sunflowers. Let's talk about the tips for raising sunflowers.

1. Soil requirements.

The sunflower is highly adaptable, it does not pick the ground, and can grow healthily on any kind of soil. However, if you want to raise sunflowers, there are still certain requirements for the soil, such as good soil drainage, good permeability, and soil pH value. Flower friends can prepare their own nutrient soil, the composition of nutrient soil is peat, vermiculite and sand, the ratio is 2:

Sunflower likes light, and in the process of its growth, the light should be sufficient, so that the sunflower can grow very vigorously. If you breed potted sunflowers, you must put them on the sunny balcony, and the sunflowers can bloom more and bigger.

Second, the temperature should be begged by the family.

The temperature is between 31 degrees Celsius and 37 degrees Celsius, which is the best for the growth of sun peanuts. The temperature is kept between 18 degrees Celsius and 30 degrees Celsius during the day and between 10 and 18 degrees Celsius at night.

The temperature is higher, and the sunflower can grow vigorously. However, if the temperature exceeds 25 degrees Celsius, the plants must be ventilated and lighted to each other. In winter, because the weather is cold, it is necessary to do a good job of keeping warm.

3. Watering requirements.

Sunflowers are drought tolerant, and the environment is drier, and sunflowers can also grow well. Grow potted sunflowers at home, and follow the watering principle of neither dry nor wet. Once the potting soil has dried, it needs to be watered, and the watering should be thorough.

Fourth, fertilization requirements.

Cultivating sunflowers does not require much fertilizer, and during its growth period, thin potassium dihydrogen phosphate can be applied every half month.

5. Pest control.

During the growth of sunflowers, insect infestations rarely occur. In the flower bud expansion period, to do a good job of aphid control, at this stage to spray imidacloprid, mixed with water into 5000 times liquid spraying. After germination, you can spray imidacloprid with permethrin and permethrin to eliminate aphids.

After fruit set, you can spray aphids to kill the young.

6. Precautions.

During the growing season of sunflowers, there is no need for frequent watering. There is also no need to water too much during the nursery stage. When it comes to dog days, it is the flowering period of the sunflower, and watering should be done thoroughly at this stage.

Every year after the frost falls, the sunflower potted plants should be moved indoors to a place where sunlight can shine. After winter, the sunflower potted plants should be placed in the glass window, the water should be properly controlled, and the potting soil should be slightly drier. Around the Qingming Festival in the second year, the potted plants of the sun flowers were moved out of the window for cultivation.

If you encounter a cold snap, you also need to move the sunflower potted plants indoors to grow.