A flower planted deliberately but not blossoming? Come and see how to rush flowers

We often encounter growing flowers in our lives, but they don't blossom. Someone will ask: why don't flowers blossom? The following editor introduces to you six main reasons for growing flowers without flowering and several common ways to promote flowers:

Promoting flowering is to promote flowering, which is generally used in fruit trees and flowers. Most of the aims are to promote early or out-of-season flowering in season, to promote the flowering of young trees in tree breeding, and to increase the number of flowers in fruit tree production.

There are many ways to promote flowers, including controlling temperature, light, humidity, ring cutting, ring peeling, cutting, spraying plant growth regulators and so on.

Why not blossom when growing flowers

1. Insufficient or excessive water and fertilizer

We all know that we need to fertilize seedlings and flowers, but excessive water and fertilizer will cause excessive nutrition in the branches and leaves of flowers, resulting in well-developed roots and no flowers. Such as malnutrition, will also affect flowers do not sprout or do not blossom.

two。 The light temperature is not suitable.

Because the origin of flowers is different, so the ecological habits are different. Some like light and heat. Some like semi-shade, some like warmth and some like coolness. If their respective living conditions are not met, it is easy to cause falling flowers and buds need to be known in advance.

3. High salinity and alkali content in soil

Most flowers prefer micro-acid and neutral soil to be afraid of salt and alkali. More saline-tolerant flowers such as geranium rose also affect growth and flowering when the soil salinity exceeds 0.1% and pH exceeds ph 7.5.

4. Non-shaping and pruning during growing period

During the growing period of flowers and trees, non-pruning not only affects beauty but also consumes a lot of nutrients and affects flower bud formation, resulting in non-flowering or less flowering.

5. The room temperature is too high in winter.

If the room temperature is too high to affect the dormancy of flowers or trees or make them sprout prematurely and consume nutrients, the annual growth is weak or the flowers are small or withered.

6. Be attacked by diseases and insect pests.

During the growth period of flowers, it is easy to be harmed by diseases and insect pests, affecting nutrient accumulation and growth, resulting in falling flowers and buds. In view of the above reasons, reasonable watering and fertilization to adjust the growth environment of potted flowers, reasonable pruning and prevention of diseases and insect pests can solve the problems of growing flowers without blooming and falling buds.

Second, how to promote the flower

Methods of promoting flowering of orchids

1. Temperature.

To promote orchid blossom, it is necessary to make a temperature difference of about 10 degrees Celsius between day and night, that is, 18 to 21 degrees Celsius during the day and 7 to 10 degrees Celsius at night. When the temperature is high at night, the leaves of the orchid plant will be soft and the flower buds will fall off. Too low temperature can cause blind buds and spots on the leaves. The flowers show brown spots when they are damaged by low temperature when they bloom.

two。 Water it.

The amount of watering is also the main condition for orchid flowering, and the moisture should be well controlled. If there is too much water, the orchid plant will grow and it is not easy to grow buds. Proper moisture is one of the ways to promote flowering. However, when there is a lack of water, the phenomenon of clamping will occur.

3. Light.

Light is the main factor to promote the bud formation of orchid plants. The intensity of light varies greatly with different species of orchids. In general, when flower buds are being formed, if the orchid plant is put in quite bright light, the red, dark red and yellow colors will be deepened when flowering. For orchid plants with green or white flowers, the light intensity should be reduced as soon as possible when the bud appears, so as to ensure that the color of the flowers is more elegant, and then re-give more light after flowering. In general, orchids need 2 to 3 hours of light. The leaves are soft and moderately green, indicating normal light. The leaves are dark green and soft, indicating the need for more light, while the yellowish leaves mean less light.

The method of promoting flowering of Cymbidium

If you want a pot of magnolia to blossom as soon as possible, you can mainly achieve it by using fertilizer, lowering the temperature and increasing the temperature difference.

1. Fertilizing, the simplest and most practical way is to water beer (using the flowering fertilizer sold on the market is also very effective). Beer can be diluted with water to increase air permeability, or you can apply some phosphate fertilizer.

two。 Temperature, the orchid is generally difficult to blossom in the summer, because when it is higher than 25 degrees, the orchid is in a semi-dormant state, and the flower diameter grows slowly, which is normal. But in spring, autumn and winter, if the arrows are caught, it is the reason why the temperature is not well mastered. First, the temperature is on the high side, above 20 degrees or even more than 25 degrees. Second, there is no temperature difference. Indoor constant temperature is not conducive to the flowering of magnolia. Therefore, during the period of picking arrows, the gentleman orchid must lower the temperature and increase the temperature difference, and the temperature difference had better be more than 10 degrees. Ordinary families can use the practice of putting the south balcony during the day and the north balcony at night, which is beneficial to the flower plucking arrows. If the flowers and arrows are not picked up in this way, the grass should be put down in the pot, the roots should be hung for two days, and then put on the pot in the original soil for normal management, so that the flowers and arrows will jump up soon.

The method of promoting flowering of rose

1. Rose flowers need more fertilizer, so more fertilizer should be applied and enough organic fertilizer should be applied before sprouting. For potted rose, the pot should be changed once in early spring. The formula of pot soil is: (loam) 5 ∶ (rotten leaf soil) 2 ∶ (mature dung) 2 ∶ (sand) 1, then add a small amount of vegetable cake and mix it well. From now on, topdressing every 10-15 days. Topdressing can be made with cake fertilizer and phosphate fertilizer retting liquid fertilizer, especially after flowering in May, it should be fertilized in time to promote flowering in summer and autumn.

two。 Rose growing season, should fully accept the sun, it is appropriate to maintain light for 8 hours a day, if as an indoor ornamental, should move in before 11:00, move out before 4 pm, so as to accept the soft light around noon, which is beneficial to prolong the flowering time.

3. Rose is semi-dormant when it is more than 33 ℃, and it is most favorable for growth when the average temperature is 20 ℃-25 ℃. Therefore, proper shading and multiple water spraying should be carried out in summer. Cooling and moisturizing, it is best to spray water in the morning and afternoon in the growing season to create a humid environment and promote the growth of flowers and leaves.

4. After flowering, the rose should be cut below the third compound leaf under the flower to promote strong new branches and bud and blossom as soon as possible. The main points of pruning techniques are: weak short branches first cut, high cut; strong branches cut after cutting, short cut, in order to promote the weak and suppress the strong, and promote its blooming neatly. The pruning length of long branches should not exceed 1 prime 2 to avoid slow germination of axillary buds. In addition, there should not be too many flowers in each stubble, and 3-5 potted roses are suitable, depending on the strength of the plant. Leave too many flowers, nutrients are too scattered, flowers are small and affect the next crop of flowers. Therefore, after sprouting, strong buds should be selected, cut off at 2.5 cm above, weak buds in the lower part should be removed, terminal buds should be selected after budding, and axillary buds should be removed.

The method of promoting flowering of Peony Cymbidium

1. Under the condition that the growth of peony orchid is allowed, watering should not be too frequent. Of course, it is not a big problem if you only pursue frequent watering of luxuriant branches and leaves. If you want to blossom, you need to properly control watering.

2. Give proper light, do not expose yourself to the sun in summer, and give proper shade.

The method of promoting the flowering of daffodils

If the daffodils are maintained normally, the methods that can be taken to promote the daffodils include increasing the temperature of the light, putting the daffodils in the outdoor sun during the day, or placing them in a place with plenty of light indoors until they bloom.

Can also be used to heat up the way, in the daffodil pot cover on a plastic transparent cover, illuminated by light, can increase the temperature in the flowerpot. In addition, heating devices, such as hair dryers or electric heaters, can also be used to blow daffodils' plants so that they can blossom and bloom for several days. But be careful not to let the hair dryer hurt the daffodils.

You can also use warm water to increase the temperature. Add a small amount of warm water to the daffodil's flowerpot to raise the water temperature and promote flowering.

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