What should I do if the osmanthus tree does not grow vigorously?

The lack of vigorous growth may be due to the inability to keep up with the nutrients, and it is generally due to the lack of nutrients, the main root cause lies in the root part of the pot, and the environment of the potting soil is appropriately improved.

We must not let the osmanthus tree be exposed to the sun for a long time, put the osmanthus tree in a cool and ventilated place, and keep the soil moist.

This may be due to a lack of water or nutrients. We need to water more. At the same time, we also need to fertilize it to ensure that it has sufficient nutrients.

There are five reasons why the trunk leaves of osmanthus trees are not vigorous;

1. There is a problem with the osmanthus tree itself.

When we buy osmanthus, we want to buy luxuriant, developed roots, if the osmanthus tree itself is sick, half-dead, no new shoots, then it is difficult to buy home luxuriant. Some osmanthus trees that do not grow luxuriantly will be dealt with cheaply, but don't be greedy for such cheapness, buy it is a decoration, there is no flower, it is a pity to lose it, and it is a waste of time and money.

2. The climate is not adapted.

The osmanthus tree is a southern tree species that prefers a warm, moist, and sunny environment. The osmanthus trees in Guilin, Guangxi Province are even more famous, and the streets are full of tall osmanthus flowers. Now there are also osmanthus trees planted in the north, but if the humidity in the area is very low and the temperature changes too much in the four seasons, it is not suitable for raising osmanthus trees.

Although it can also be fed, it is very much raised to be lush and full of flowers.

3. Overwatering.

Some flower friends love the osmanthus tree too much, hold it in the palm of the hand for fear of falling, hold it in the mouth for fear of melting, and give watering if there is nothing to do, always feel that more watering can grow faster and bloom more. The result is either watered to death or not for a long time, and I often don't know what the problem is. Osmanthus trees can tolerate a little drought, and they must be dry and wet when watering at ordinary times to ensure the normal growth of the root system.

If the roots are watered too much and are prone to decay due to lack of oxygen, and when the leaves begin to turn black and dry up, the root Qingchi part will already have a serious problem, and the possibility of survival will become very low when the treatment is carried out. Most of the flower friends' osmanthus are watered to death, so you should learn from it!

4. Soil discomfort.

Osmanthus prefers slightly acidic soil, and it is generally no problem to plant it in the south. When planting in the north, it is necessary to consider the pH value of the soil, the pH value is too high, the soil is alkaline, not suitable for the growth of osmanthus, it will grow very slowly, and even the whole plant will die after a long time. Therefore, it is best to water some ferrous sulfate solution for the maintenance of osmanthus trees in the north after a period of time to neutralize the pH.

Especially in the north, flower friends who like to water osmanthus directly with tap water should check the potting soil to see if there are white particles on the surface. If there is, it is that the soil is alkalized and needs to be neutralized.

5. Improper fertilization.

Osmanthus is a kind of flower that likes fertilizer, even if it is not fertilized, it is not a big problem, the root system can grow very lushly, absorb some nutrients here, and absorb some nutrients there. Because of the limited soil and the underdeveloped root system of potted osmanthus flowers, the growth depends on our fertilization. There are two kinds of fertilization, one is to add bottom fertilizer when changing pots, and the other is to top dressing in the peak growing season.

It is best to change the potting soil once a year for small osmanthus trees and once every two years for large trees. In the peak growing season, fertilizer should be applied every half a month, but not too thick, thinner, and organic fertilizer is the best. If the osmanthus tree at home has not been repotted for a long time and has not been fertilized, it is normal for it to stagnate and not grow.

1. Sufficient light: move the osmanthus tree to a brightly lit place to allow the plant to absorb sunlight and promote the formation of chlorophyll. 2. Supplementary nutrients:

Apply nitrogen-rich fertilizer to osmanthus trees. 3. Prune branches and leaves: cut off the long, thick old leaves.

4. Reasonable watering: Osmanthus trees like moisture, and the soil should be kept moist in the peak growth season.

1. Sufficient light

Osmanthus tree is a positive tree species, suitable for growing in a sunny place, the plant does not grow new leaves may be the reason for insufficient light, it is difficult to photosynthesize, at this time it is necessary to move the osmanthus tree to a place with good lighting conditions.

2. Supplementary nutrients:

Osmanthus tree in the growth period of fertilizer demand is larger, need to supplement nitrogen for it, to promote the growth of leaves, if the root system can not absorb nutrients, will lead to new leaves can not grow, so that the osmanthus tree appears bare rod phenomenon.

3. Prune branches and leaves

In the growth process of the osmanthus tree, it should be pruned frequently, the old leaves, dense leaves and diseased leaves should be thinned to provide nutrients for the growth of new shoots, and the strong branches should be cut short to promote the germination of new branches of the osmanthus tree.

4. Reasonable watering

Osmanthus trees like a moist growth environment, in the peak growing season and summer demand for water is larger, need to be watered every 3-4 days, and to provide osmanthus trees with more acidic rainwater, juice water, etc.

1. Fertilization: When cultivating osmanthus trees, nitrogen fertilizer should be applied every half month in spring and phosphate fertilizer every 20 days in summer. 2. Pruning:

Before the osmanthus tree blooms, the cross branches and useless branches should be cut off to improve the light transmittance, and the residual branches should be cut off after the flowers are harvested to reduce nutrient consumption. 3. Loosening soil: In spring and autumn, it is necessary to loosen the soil for osmanthus to avoid soil compaction.

1. Supplement nutrients

If you want to make the osmanthus tree more vigorous, you should apply nitrogen fertilizer every 15 days in the spring to promote the growth of branches, and apply phosphorus fertilizer every 20 days to the osmanthus tree in the summer to promote the growth of the plant more densely, so as to increase the amount of flowering.

2. Prune

Before the osmanthus tree blooms, it is necessary to prune the cross branches, useless branches and dense branches for it, improve the light transmittance between the branches, so that the flower buds can fully carry out photosynthesis, and after the osmanthus tree is flowered, it is necessary to prune the residual branches, dead branches and rotten branches for it to reduce the consumption of nutrients.

3. Loose soil

In the spring and autumn of each year, you should use a shovel to dig about 5 cm along the base of the osmanthus tree at a position of 10-20 cm to improve the porosity and air permeability of the soil, avoid soil compaction, and affect the growth of the root system of the plant.

Summary. Pro: Osmanthus trees do not bloom for four possible reasons. First, the soil is unsuitable, it likes slightly acidic, loose and fertile soil, if the soil is alkaline, serious compaction will hinder growth, it is difficult to flower.

The second is the lack of light. It is very fond of the sun, and will only grow vigorously in a sunny environment, and cannot form flower buds without light. The third is improper watering, not enough water or lack of water.

Fourth, there is a lack of nutrients, and flowering consumes a lot of nutrients, so it needs to be fertilized in advance to supplement.

What is the reason why the osmanthus tree does not bloom?

The non-flowering of the pro-osmanthus tree may be caused by four original state digging causes. First, the soil is unsuitable, it likes slightly acidic, loose and fertile soil, if the soil is alkaline, serious compaction will hinder growth, it is difficult to flower. The second is the lack of light.

It itself likes the sun very much, and it will grow vigorously in a sunny environment, and it cannot form flower buds without light. The third is improper watering, and the water cover is not suitable for large aspiration or lack of water. Fourth, there is a lack of nutrients, and flowering consumes a lot of nutrients, so it needs to be fertilized in advance to supplement.

1. What is the reason why the osmanthus tree does not bloom 1. Soil discomfort: The osmanthus tree does not bloom may be a soil problem. It grows in slightly acidic, loose and fertile soil.

If the soil is highly alkaline or compacted, it will hinder growth, and the growth will become weaker, making it difficult to flower. 2. Lack of light: Osmanthus trees like light.

If the maintenance environment is too dark and lacks light for a long time, only the flower buds cannot be formed, and they will not bloom naturally. 3. Improper watering: Improper watering between the limbs during the management period will also hinder growth and affect flowering.

For example, watering too often and the soil is waterlogged. Or if there is no water for a long time, the soil is too dry, and the growth state in such an environment will become very poor, which will affect flowering. 4. Lack of nutrients:

It consumes more nutrients than normal growth in flowering, and it needs to be fertilized in advance if it wants to bloom properly. If the soil is undernourished and does not fertilize for a long time, it will not bloom and its growth will be weakened. Second, how to promote osmanthus If you want to help osmanthus promote flowering, you can apply fertilizer.

Potassium dihydrogen phosphate can be used to help it grow buds as soon as possible. When using, it is first dissolved in water, and then sprayed on the plant for a better flowering effect. In addition, it is also necessary to pay attention to the problem of light, and move the potted plant to the light and let it bask in the sun more.

The reasons for osmanthus not flowering are: improper maintenance in winter, wrong place, poor cultivation management, long-term failure to prune, excessive watering, etc.

1. Improper maintenance in winter

After the plant enters the room in winter, it is placed in a low temperature place, and the seventeenth can be fully dormant, so that when the plant grows and develops, the flowers are luxuriant. If the temperature exceeds 10 degrees Celsius, the plant will not go through the stage of low temperature dormancy, and the branches will be pulled early to consume nutrients, which will affect the flowering of the next year. If you water too much in winter, it is easy to cause rotten roots and leaves, and in spring the plant will grow weakly, affecting flowering.

2. The place is not right

Osmanthus belongs to a long-day plant, which will flourish under full sunshine conditions, with dark green color, many flowers, and strong fragrance. If it will be cultivated in a hidden place for a long time during the growth period, the plant will not get enough light, causing the branches to grow, so the sunshine time is also an important reason for the osmanthus not to bloom or to bloom less.

3. Poor cultivation management

If osmanthus is planted in alkaline soil or calcareous soil, the root system of the plant will be hindered, resulting in poor plant growth; If the potted osmanthus is not repotted and the soil is not changed for a long time, it will lead to insufficient nutrients in the soil and serious root entanglement; If too much nitrogen fertilizer is applied, the vegetative growth will be too vigorous, resulting in a scarcity of flower buds, and even if it blooms, it will lack aroma; If the air is too dry, there will be yellow leaves, dry tips, and dry edges.

4. Not pruned for a long time

If osmanthus is not pruned for a long time, the growth of the plant will be unbalanced, and there will be little or no flowering. If the spring shoots are cut off by the wrong pruning, it will affect the flowering of the year. Osmanthus is afraid of chlorine gas, not tolerant to smoke and dust, and the smoke and dust will make the plant grow poorly, and the leaves will become smaller and easy to fall off, and it is also easy to be attacked by anthracnose and scale insects.

5. Overwatering

Osmanthus is afraid of water accumulation, excessive watering during winter sleep and growing season, and water accumulation in flower pots is often caused by rotten roots and leaves, resulting in weak growth of plant branches and seriously affecting flowering.