The pomegranate trees are all empty flowers, all gone, what else can be remedied to make it bloom ag

Potassium dihydrogen phosphate can be sprayed to help pomegranates flower and bear fruit.

How pomegranate trees are cultivated.

1. Planting time.

It is best to plant pomegranate trees after falling leaves in autumn to before budding in the spring of the next year, during which the climate temperature is more suitable, and the damage to the plant is relatively small, and after planting, it can promote faster adaptation to the new environment and survive faster.

2. Handle saplings.

When planting pomegranate trees, it is necessary to choose varieties with strong disease resistance and high yield, and the branches and leaves should be lush, the growth is good, and the root system is well developed, so that the survival rate of pomegranate seedlings will be higher. Before planting in the soil, all the dead branches and rotten leaves should be pruned off to reduce water consumption.

3. Fertilization of the land.

When planting, it is necessary to choose a plot with leeward and sunny conditions, deep soil and easy drainage. If it is a potted plant, it is best to make sure that the soil is soft, fertile and has a strong drainage capacity. For ground planting, potassium dihydrogen phosphate should be applied to the plot to improve soil fertility.

Fourth, plant into the soil.

When planting pomegranate trees, dig a pit of appropriate size according to the size of the sapling, straighten the pomegranate tree in the pit, and then slowly fill the soil to cover the root system, and gently compact the soil to let the soil and the root system be tightly integrated. After planting, it should be watered thoroughly in time, first provide a cool and ventilated environment, do not expose to the sun, and then slowly increase the light after it is confirmed to be alive, so that it can bask in the sun more. In addition, it is necessary to pay attention to the problem of overwintering and properly control the temperature.

Only phosphorus can be used to promote flowering.

The whole plant can be sprayed with potassium dihydrogen phosphate or Hua Duoduo No. 2 aqueous solution, because the higher phosphorus content of these two types can promote the formation of flower buds of the pomegranate tree and promote its flowering.

You can give it a try, if it doesn't work, you can't do it.

That can only wait for next year, it has already bloomed, then it can only wait for next year, if it has already bloomed, it will not be developed again, which means that it will bear fruit again after it has been dropped.

My pomegranate tree is 4 years old and still not blooming, why is that?

Pomegranate trees generally begin to flower and set fruit 3-4 years after planting, if they have not bloomed in the 5th year, it is the management reason, mainly because they have not done a good job of leaf protection, the leaves have fallen in advance (eaten by caterpillars), the tree body stores nutrients in autumn is insufficient, and the flower buds are not well differentiated. Therefore, even if the flowers do not bloom this year, the management work should not be relaxed, especially the leaf preservation work, so that the leaves fall normally (the best in early November).

Spring pruning of pomegranate trees. Spring pruning is mainly to wipe buds, thin branches, thin bell-shaped buds and flowers, and the normal flowers are enough to thin the cylindrical flowers to reduce the nutrient consumption of these ineffective flowers.

The time is generally around May, and the main purpose is to balance vegetative growth and reproductive growth, that is, to adjust the ratio of fruiting branches and vegetative growth branches to ensure the nutritional balance of the whole plant growth. In addition to wiping buds and thinning flowers, overly dense branches should also be pruned in time, generally ensuring that there are 4 or 5 vegetative branches around the fruit branches.

The high yield and high quality of pomegranate trees require attention to the pruning of the four seasons, and it is not possible to just choose a certain season for pruning, and the pruning purpose of each season is different, so it cannot be omitted.

Precautions for planting pomegranate trees:

1. Variety selection.

There are many pomegranate tree species sold on the market now, which only bloom but do not bear fruit, or even do not bloom at all, so we are choosing tree species.

We must be very careful, we carefully observe the leaves of the saplings, generally the leaves of the pomegranate will be a little rounder, and the leaves will not bear fruit.

The seeds will be sharper, and the leaves that do not bear fruit will be relatively beautiful.

2. Temperature and light.

The growth of pomegranates has strict requirements for light and temperature, and it needs to have sufficient light, especially during the flowering and fruiting period of pomegranates.

The more light you have, the more flowers will bloom, and the fruit setting rate will be higher. At the same time, the temperature suitable for pomegranate growth is between 15 and 25 degrees.

Too low can cause frostbite and too high can burn the tree, so the temperature should be regulated in winter and hot summer.

3. Fertilizer and water management.

In the growth process of pomegranates, the pomegranate trees generally need to be watered when pomegranates are planted, and they should be watered thoroughly at a time to improve the water required for growth, which is usually needed when it is relatively dry. Try not to water too much water during the growth of the fruit, otherwise it will cause the pomegranate to have no taste and be particularly light.

1. Thinning flowers. From budding to full flowering, all bell-shaped flowers should be removed, leaving tubular flowers and gourd-shaped flowers, and if the gourd-shaped flowers are sufficient, the tubular flowers should be removed together, leaving only the gourd-shaped flowers. Flower thinning should be carried out 2-3 times during the flowering period.

2. Keep flowers. At the early flowering stage and the full flowering stage, spraying foliar fertilizers and growth regulators can significantly improve the quality of pomegranate flowers and lay a solid foundation for fruit set.

3. Pollination. It is generally carried out by means of artificial pollination and insect pollination. In the pomegranate orchard, the pollinated degraded flowers of the day are picked, the sepals and petals are removed, the anthers are exposed, and the pollination is carried out on the stigma of the newly opened normal flowers.

4. Water and fertilizer management.

During the flowering period of pomegranate trees, the demand for water and fertilizer will increase, and in order to improve the fruit setting rate, it is necessary to water and fertilize in time.

5. Pest control.

12ml of chlorinated emulsifiable concentrate with 33% water, diluted 1500 times, and sprayed on the positive and negative foliage of pomegranate trees. If aphids still occur after an interval of 3-5 days, you can use 10g of parapetus aphid wettable powder diluted 1500 times to spray the positive and negative foliage, and then spray once every 7-10 days, with excellent results.

Pomegranate tree flowering management method: to be in accordance with the order and steps of flower thinning, flower preservation, pollination, water and fertilizer management, pest control and control, so that the pomegranate tree flowering period can be well managed.

Causes of pomegranate fruit drop and prevention measures:

1. Insufficient lighting. To make pomegranates bloom more, be sure to place the plants in a place with strong sunlight.

2. Overwatering. Strictly control the soil moisture, when the branch tips appear to temporarily wilt, a thorough watering is the most likely to promote the differentiation of flower buds.

3. There is too much nitrogen fertilizer. To inhibit the growth of leaves and branches, more phosphorus and potassium fertilizers should be applied before flowering 1 to 2 months.

4. The branches and leaves are too dense. Dense foliage is a big no-no for pomegranate flowering, prune off the dense foliage to ensure that the leaves on each branch are rarely overlapped.

The pomegranate tree blooms, but every year it only blooms and does not bear fruit, everyone knows how it is.

1 Pomegranate is a positive plant, which loves sunlight and requires sufficient light throughout the growing season. As long as there is no shortage of moisture, pomegranates are not afraid of strong light. Insufficient light will inevitably affect the growth of plants, which in turn will affect the pregnant flowers and buds, flowering and fruiting.

2 Sometimes cuttings of new seedlings, the year can bloom and bear fruit, the first thing for seedlings is to grow the "tree body" first, too early flowering and fruiting is not conducive to the growth of the tree body. Flower buds should be erased in the first few years to make the tree stronger. After 4 to 5 years, leave fewer flowers and fewer fruits (5 to 7), and the fruits are large at this time.

After that, it will gradually increase year by year, not greedy, too much, and the nutrients are scattered and not easy to grow, and in serious cases, it will affect the germination and growth of the next year.

3 Pomegranate growth should pay attention to reasonable pruning. In the first few years, the tree should be roughly pruned according to the shape of the tree, and it should not be too heavy. After 3 to 4 years, a rough pruning should be done before dormancy in late autumn, and a basic pruning should be done before germination in the spring of the following year.

The first fruit setting should be less than more, and the fruiting mother branch that affects the shape of the tree can also be pruned. After flowering and fruit setting, some new weak branches and useless branches should also be pruned in time.

4 Pomegranates can be plucked 2 to 3 times a year, and each time the branch is drawn, it will bloom once, and there will be fruit flowers when it reaches maturity. For the first time to shoot and flower, leave 3 to 5 fruit flowers, remove the excess, and thin 1 3 to 1 2 non-fruit flowers; The second branch flowering, if the first fruit flower is insufficient, leave a few, the rest are picked up, and the flowers are thinned with the first time; If the third branch is drawn and flowered, the fruit flowers are not left, the season is too late, and the fruit does not grow much, and the flowers are only half left, and the concentrated nutrition grows up to grow the fruit that has been sitting. In the future, the number of fruit sets can be increased year by year.

5 After late autumn, the temperature drops significantly, the green leaves turn yellow and begin to wither, and the fruits hang on the branches. It is best to pick the fruit when dormant, and remove it immediately after the Spring Festival at the latest, so as to reduce the nutrient consumption of fruit branches and ensure that the fruit trees are drawn and grow leaves as soon as possible in spring.

6 Although pomegranates are resistant to barrenness but like fertilizer, they should be planted with loose, breathable, fertile sandy loam. During the growth period, apply light fertilizer frequently, mainly phosphorus and potassium, and nitrogen fertilizer should not be applied more, so as to avoid the growth of branches and leaves affecting flowering and fruit setting. In addition, in late autumn, before the leaves fall, apply a full amount of fertilizer before they are dormant to promote their germination in the spring of the following year, and the branches are quickly and thick.

7 Pomegranate has less stringent water requirements and can tolerate short-term drought, as long as the potting soil has good water permeability, the water is larger and has little effect. Only the water is easy to make the branches and leaves grow, the first fruit is easy to fall, and the skin is easy to crack after the fruit is ripe, which affects the ornamental value.

8 Pomegranate fruit setting is most taboo in strong winds, especially strong winds and rain, which will cause great damage, and some of the light ones will fall and the heavy ones will be lost. Therefore, it is necessary to take precautions during the fruit setting period to ensure that the fruit set is safe and sound.

What area are you in and is not where it is not suitable for growing pomegranates.

Or your pomegranate tree is an ornamental variety, that is, it is mainly ornamental flowers, then it will generally not bear fruit, our school planting is like this, if the double-petaled flowers are not, it is possible that you are not in the sun, or lack of fertilizer, so it will not bear fruit.

The common "pomegranate tree" is different from the pomegranate and the flower pomegranate. If the pomegranate tree is planted in the garden, the main reason for the failure to bear fruit is due to improper management of fertilizer and water. If it is a potted flower pomegranate, it is normal for flowering to not bear fruit.

The phenomenon of pomegranate trees only flowering and not bearing fruit is very common, in addition to certain climatic factors, the main reason is improper management. The main ones are: insufficient light, nutrient mismatch, dense and vigorous branches, etc.

If the reason is identified, it is easy for pomegranate trees to blossom and bear fruit. The following measures can be taken:

1. Sufficient fertilizer should be applied, and after entering the pregnancy bud stage, phosphorus and potassium fertilizer should be increased and nitrogen fertilizer should be applied;

2. To be thinned during the flowering period, pomegranate flowers are divided into bell-shaped flowers and cylindrical flowers, and the cylindrical flowers that do not bear fruit should be thinned, and the bell-shaped flowers that can bear fruit should be retained, and the late-blooming flowers should be removed at the same time;

3. Erase the excess sprouts as soon as possible, leave 50 cm topping for the long branches that have space to use, and twist to a flat oblique state; When the backbone branches are upright, the backbone branches should be opened at a certain angle by bracing and pulling to maintain the balance of vegetative growth and reproductive growth.

1. The number of plants is too dense. When planting, the number of units and yields are pursued in the area, and there is no scientific management in a targeted manner, and the special feature is that the conventional tree shape is also used to prune in the shaping process, resulting in a dense canopy, poor ventilation and light transmission, more large branches, more long branches, and fewer small branches and short branches. Vegetative growth is vigorous, and flower bud differentiation and effective flower bud formation cannot be carried out in time, which not only does the aboveground canopy not bear fruit, but also brings inconvenience to underground management.

2. The canopy is erect. At present, one of the main reasons for pomegranate fruiting trees to fail to bear fruit is that the crown is erect and the angle of the backbone branches is too small. Due to the effect of apical dominance, a large number of germinating branches are concentrated at the top, which is easy to cause the crown to be strong and weak or weak to the outside and weak, too many nutrients are taken away by the top branches, and the lower part of the backbone branches can not germinate a large number of short branches and get enough nutrients, and it is indeed difficult to make it bloom and bear fruit.

3. The tree is too vigorous. The excessive vigor of the tree is also the main reason why the pomegranate does not bear fruit. A large number of long branches and long branches fill the inner chamber of the crown and the back of the backbone branches, and the growth is too vigorous, and the average length of the new shoots on the periphery is 60 100 cm, while the short branches and leaf clusters are too few, the formation of flower buds will be too little, and the flowering and fruiting will be too little.

Pomegranate trees do not bloom is generally due to insufficient light, poor soil, too much water, pruning is not timely, find out the reason for not flowering and remedy it in time, so that the pomegranate tree can live longer, the probability of flowering is greater, usually pay more attention to these four problems when maintaining, and solve the problem in time.

1. Insufficient light

Pomegranate tree is a light-loving plant, in the growth process avoid blocking the light and shade, it does not fully carry out photosynthesis will make it unable to bloom, in the breeding process to let the pomegranate tree fully contact the sun, so that it can grow healthier, to ensure that it can bloom and bear fruit smoothly in the later stage.

2. The soil is poor

Pomegranate tree does not bloom is likely to be caused by insufficient nutrients absorbed during the growth process, there is not enough nutrients in the soil to promote the growth of pomegranate trees It is difficult to flower, you can properly apply some chemical fertilizer or farm fertilizer when the pomegranate tree grows, only after it absorbs too much nutrients can it bloom smoothly in the flowering period.

3. Too much water

The pomegranate tree is more drought-tolerant, to prevent it from growing in the soil too wet, not too much watering, otherwise it will let it grow and affect the normal flowering of the pomegranate tree, so in the process of pomegranate tree growth to avoid a large amount of irrigation, it is best to water once every two days, so as to help it create a suitable living environment.

4. Pruning is not timely

The pomegranate tree grows its branches will be very lush, and if you don't prune it for a long time, it will press the strips, which will affect the growth of the pomegranate tree buds, causing it to not bloom, and it is best to pull the branches twice a year during the growth of the pomegranate tree to avoid the branches growing too densely, so that there can be more space to promote it to bloom.