How to deal with the sunflower when it grows, and how to raise the sunflower after it sprouts

The sunflower can be pruned when it grows, and the long branches are cut off from the top, leaving only two pairs of leaves, which can control the height and promote better germination of side branches. The pruned shoots can also be propagated by cuttings to breed new plants.

In addition, it is necessary to change the maintenance method in the later stage and let it bask in the sun more to ensure that the light is sufficient. Watering should be reduced, it is best to water according to the method of seeing dry and wet, so as to avoid overgrowth, and it is also beneficial to the growth of sunflowers. In addition, potassium dihydrogen phosphate can also be used to promote its lateral growth, promote the stalk thickening, and prevent overgrowth.

How to raise sunflowers after buds.

1. Plenty of light.

After the sunflower sprouts, it needs to be carefully maintained, and at this time, it should be drained to let it have enough light, so that the plant can fully enter and return to photosynthesis, so that it can grow quickly and vigorously. However, it should not be exposed to strong sunlight in the local town, and if the light is too strong, it needs to be shaded in time to prevent the plant from being sunburned.

Second, the appropriate temperature.

Sunflower buds like to grow in a warm environment, the most suitable growth temperature is about 20, the temperature of summer and winter is not suitable for its growth, so these two seasons should do a good job of temperature control management, sprinkle water around the plant in summer, play a role in cooling, and move it to a warm place indoors in winter to maintain.

3. Water and fertilizer application.

After the sunflower buds, it is also necessary to apply water and fertilizer reasonably, and it is best to keep the soil in a slightly moist state, which is most conducive to its growth. At this time, it is also necessary to apply thin liquid fertilizer every half a month, such as Bika fluid fertilizer, so as to meet its growth needs, pay attention to the fertilization can not use raw fertilizer or thick fertilizer.

After the sunflower flowering, it is necessary to prune off the old branches, the buds that can not bloom, and the ridge of the branch family that grows too densely can be thinned, which can reduce the loss of nutrients, and can be watered once a day.

When does the sunflower bloom.

Sunflower, also known as pine-leaf peony and half-branch lotus, is a plant of the purslane family and purslane, the sunflower represents light, symbolizes health, happiness, vitality, the pursuit of a positive life, and always has a positive attitude.

Sunflowers can not be planted in addition to winter, other times can be planted, generally planted in spring, the south can be sown in mid-April, slightly north of the region in May every year, its flowering period in May-November, the time is very long.

Post-flowering treatment method for sunflowers.

After the sunflower blooms, it is necessary to prune off the old branches and buds that can not bloom, and you can water them once a day, adhere to the principle of diligent application of thin megawatt fertilizer, and increase the light appropriately, so that the number of flowers increases, and the flowering period can also be extended, so that the growth of the plant is better.

1. Prune

After the sunflower flowering, it needs to be pruned, mainly to cut off the residual flowers, shorten the longer branches, and thin the branches that grow too densely, which can reduce the loss of nutrients and increase the light transmission of the plant's trapped trade winds, which is conducive to maintaining the growth of the next year.

2. Watering

In the flowering period of the sunflower it has a greater demand for water, although this is a more drought-tolerant plant, but in the flowering period try to water it once a day, each time you water it thoroughly, so that the flowers can be more beautiful, there will be no wilting phenomenon, good control can prolong its flowering period.

3. Fertilization

After flowering, the consumption of nutrients of the whole plant is larger, if the nutrients are not applied in time, the plant will wither and lose the flowers, after flowering, the main application of phosphorus fertilizer to the plant, adhere to the principle of thin fertilizer diligent application, so that the flowers can be full and gorgeous, and the nutrition inside the plant can be more balanced.

How to raise sunflowers and bloom more.

If you want to make the sunflower bloom more, the most important thing is to provide a sunny environment, and you don't need to shade it in summer, the ambient temperature needs to be above 18 degrees, and it is best to plant it with loose and breathable soil, apply nutrient-balanced fertilizer and water, and apply phosphorus and potassium fertilizer before flowering.

After the sunflower blooms, some branches that can not bloom or have withered should be cut off, followed by watering the plant once a day, adhere to the principle of diligent application of thin fertilizer, and increase the light for it appropriately, so that the sunflower after flowering can be more full, and the flowering period can be appropriately extended, so that the plant grows more robust.

1. Prune flower branches

Many people don't know how to deal with sunflowers after flowering, in fact, this is an excellent time to prune flower branches, because some non-flowering branches and some necrotic branches can be observed during the flowering period.

2. Watering in time

In the flowering period of the sunflower it has a greater demand for water, although this is a more drought-tolerant plant, but in the flowering period try to water it once a day, each time you water it thoroughly, so that the flowers can be more beautiful, there will be no wilting phenomenon, good control can prolong its flowering period.

3. Supplement fertilizer

After flowering, the consumption of nutrients of the whole plant is larger, if the nutrients are not provided in time, there will be the phenomenon of withering and falling off the flowers, after flowering, the main application of phosphate fertilizer to the plant, adhere to the principle of thin fertilizer diligent application, so that the flowers can be full and gorgeous, and the nutrition inside the plant can be more balanced.

4. Increase lighting

Not only in the growth process of the sunflower to the sun and light, after flowering should also be appropriately increased light, the greater the photosynthesis, the more color and luster the stems and leaves of the plant, the flowers are not only full but also can appropriately increase the amount of flowers, it is best to keep it in a place where it can be sunburned to a weak astigmatism, which is conducive to its growth.

When the sunflower germinates, it is necessary to do a good job of maintenance measures such as light, topping, Fuming Town, fertilizer and water, temperature and shortage. In the breeding, it will be placed in a bright environment, and attention should be paid to prohibiting exposure to the sun. When the leaves are 8-10 leaves, prune off the top of the main stem of the sunflower.

Apply organic liquid fertilizer every 20-30 days to maintain an optimal growing temperature of 20 degrees.

1. Illumination

When the sunflower germinates, it is necessary to ensure sufficient light conditions, such as placing it in a bright environment during breeding, so as to promote the production of photosynthesis, which is conducive to the full absorption of sunlight by small buds and promotes rapid growth. Pay attention to avoid exposure to the sun, otherwise it will lead to stagnation in the growth of small buds.

Second, topping

When the leaves grow to 8-10 pieces, prune off the top of the main stem of the sunflower to promote the full growth of the main stem and side branches. Constant topping can promote the germination of more flower branches and produce more flowers.

3. Fertilizer and water

When the sunflower germinates, it is necessary to water and fertilize regularly, because the fertilizer is not much needed in the small budding stage, and the organic liquid fertilizer is generally applied every 20-30 days. The next day after fertilization, you can water an appropriate amount to ensure that the potting soil is slightly moist. Be careful not to overwater to avoid occlusion of flower bud growth points due to water accumulation in the potting soil.

Fourth, temperature

When the sunflower germinates, it is necessary to maintain a warm environment, and the optimal temperature for growth is between 20 degrees Celsius. When entering the hot weather in summer, it is necessary to carry out appropriate cooling treatment. When the temperature is relatively low in winter, it is necessary to keep warm and keep warm to prevent frost damage.

When the sunflower germinates, it needs to be given enough light so that it can fully photosynthesize, and the temperature needs to be controlled at about 20. At this time, it is necessary to apply water and fertilizer reasonably, so that it has sufficient nutrients to grow, and when the young shoots grow to about 10cm long, you can carry out topping treatment, so that the plant is more ornamental.

1. Light temperature

When the sunflower germinates, it needs to be given enough light so that it can fully photosynthesize, so that the plant can grow quickly and vigorously. It is also necessary to take temperature control measures, preferably at about 20 to avoid leaving it in a high or low temperature environment for a long time, otherwise it will lead to poor plant growth.

2. Water and fertilizer application

Sunflower germination also needs to apply water and fertilizer reasonably, keep the soil slightly moist when watering is the most conducive to its growth, every half a month need to apply a thin decomposing liquid fertilizer for it, so as to meet the nutrients it needs to grow, pay attention to the fertilization can not use raw fertilizer or thick fertilizer, so as not to cause fertilizer damage.

3. Topping treatment

After the sunflower germinates, it also needs to be topped, and when the plant grows to about 10cm, you can cut off the young shoots at the top of its branches and leaves, and through continuous topping treatment, it can play the purpose of dwarfing the plant, and can also promote the germination of the side buds of Sakurayama, so that it grows more lush and beautiful.

After the sunflower flowers have withered, the residual flowers need to be pruned to avoid wasting nutrients, and the yellowing branches and leaves should also be removed. After pruning, manage the temperature to keep it between 26-29 to allow it to continue to grow vigorously. Watering is to keep the soil moist and avoid stagnant water.

It is also necessary to fertilize to supplement nutrients, using compound fertilizer or well-rotted liquid fertilizer.

1. Prune the residual flowers

After the sunflower flowers have withered, the first thing to do is to prune the residual flowers. Cut off the flowers that remain on the branches in time to avoid wasting nutrients. After pruning the flowers, the branches should be properly pruned and the yellow branches and leaves should be removed.

2. Suitable temperature

After the flowers are pruned, the temperature should be controlled. The sunflower blooms in September, when it is in full bloom. The Nian people keep the temperature between 26 and 29° to maintain good growth and allow them to continue to grow luxuriantly for a while.

3. Water and fertilizer management

After the flowers wither, they should be watered in time to keep the soil in a moist state, but there should be no water accumulation. Because it is impossible to fertilize during flowering, a lot of nutrients are consumed after flowering, and it is also necessary to supplement fertilizer, apply compound fertilizer or well-rotted liquid fertilizer to provide sufficient nutrition.