Why do osmanthus saplings bloom sooner or later

Some osmanthus flowers are planted l-0 years without sighing good preface, there are yaowei, only 2 to 3 years will bloom in a brake, and some even plant sweat flowers in the same year. 1. Why does osmanthus bloom early The flowering time of young trees varies greatly, and the reasons are quite complex. Different varieties, such as Sijigui and Yueyuegui, they have the ability to bloom several times a year, and they may bloom earlier after planting.

Some varieties require a longer vegetative growth period from seedling to flowering, such as golden cinnamon and silver cinnamon. Some are related to the maintenance management or growth strength, poor maintenance conditions, weak growth, the formation and differentiation of its flower buds are often suspended, and the Jiaoluo is restored, and it is necessary to teach the different methods of sowing, cuttings, grafting, and branching. Due to the fact that the vegetative growth and development period of the propagating material are different from each other, the tree that is cultivated.

Sooner or later the seedlings bloom differently. The same variety, some maybe; It blooms in the same year, and some have to wait more than ten years. Therefore, when buying gongshu, it is necessary to understand what method it uses to breed the different methods of lamination, and the flowering time after transplanting will be turbulent Second, the method of cultivating osmanthus Osmanthus in Guilin, Guangxi, has a celebration of fruit every year.

Around the major seedlings in this place, a large number of seeds are used to raise seedlings, and the method of sowing seedlings is simple. , high reproduction rate. Seed breeding starts to develop from a fertilized egg, and must go through all stages of development from seedling emergence to flowering, so it takes the longest growth time, about 10 years.

The breeding environment is not well ventilated, the light is insufficient, and there is a lack of nutrients. First of all, the soil is uncomfortable. It prefers slightly acidic, loose, and fertile soils.

If the breeding soil is alkaline and hardened severely, it will hinder growth and make it difficult to flower. The second is the lack of light. It itself is very fond of the sun.

It thrives in well-lit environments. Without light, it cannot form flower buds. 3. Improper watering, large amount of water or lack of water.

Improper maintenance in winter. After entering the house in winter, it should be placed in a low temperature to allow it to fully sleep. Then it will grow and prosper healthily next year.

If the room temperature exceeds 10 in winter, the plant will not experience a low temperature dormancy period, and will pull out the slender branches in advance, consuming a lot of nutrients, affecting the flowering of the next year. Overwatering in winter can easily cause root rot and leaf drop, so that the plant grows weakly in spring, and the budding branches are also thin, thus affecting flowering. Incorrect location.

Osmanthus is a long-shaped sunshine plant with lush branches and leaves, dark green in color, and fragrant flowers under sunny conditions. If it is cultivated in a cool place for a long time, it does not get enough light, which leads to excessive growth of branches, which affects the differentiation of flower buds, resulting in no or less flowering of osmanthus flowers.

Extended Materials. When the osmanthus is about to bloom, beige conical buds appear between the leaf axils at the tip of the new branches. Over time, the buds will gradually stretch, revealing a few small flower bones. After entering the flowering period, the flower bones will bloom.

After the osmanthus grows buds, rainproof measures should be taken to avoid the impact of raindrops on the flower buds, and provide sufficient light for the osmanthus flowers, which is conducive to the development of flower buds. The osmanthus trees that are sown or the flower seedlings dug up from the woods need to be cultivated for more than ten years before they can bloom. The common osmanthus on the market is grafted with the branches of the osmanthus flower, so it looks like it will bloom when it is very small.

Of course, now is not the time to buy osmanthus trees. They will bloom when they buy it next year. They also need to be well maintained before they bloom properly.

1. The variety reason of the seedling

The flowering time of osmanthus is determined by the variety of osmanthus, and the flowering time of different osmanthus varieties is not the same.

For example, for golden cinnamon and silver cinnamon, they belong to varieties with a long vegetative growth period, and they generally need to be planted for several years before flowering; As for the four seasons laurel and laurel, they belong to the early-maturing varieties and can generally bloom several times a year.

2. The reason for the propagation mode of the seedling

Even if you choose early-maturing varieties such as Sijigui and laurel, we must know that even if it is the same variety, the flowering time of the seedlings propagated by different propagation is different.

(1) Seedlings:

Even if it is sown and propagated with seeds, it will generally be in the stage of vegetative growth for a long time, and will generally not bloom until it reaches reproductive age. This reproductive age generally takes ten years.

(2) Cuttings:

That is, the seedlings propagated by cuttings with those prime-aged osmanthus branches, relatively speaking, its vegetative growth time will be shortened, and the seedlings that have been cuttings for four years can be flowered.

(3) Grafted seedlings

Some of the grafted golden and silver cinnamon will bloom in the second year, while others will have to wait another year; For grafted laurels, laurels, etc., they can generally bloom in the second year, but the amount of flowering is relatively small.

3. The planting land is not full of light

Osmanthus is a light-loving plant, if planted in a place lacking sunlight, or on the shady side, it will make the seedlings you planted in the vegetative growth stage for a long time and unable to bloom normally.

Even if you buy an osmanthus tree that is already in bloom when you buy it, as long as you plant it in a place with bad light, it will reverse from reproductive growth to vegetative growth and stop flowering.

In maintenance, fertilization is unreasonable

In the normal maintenance of osmanthus trees, if only nitrogen fertilizer is applied or nitrogen fertilizer is used too much, it will cause excessive vegetative growth of osmanthus trees and delay the flowering time.

Osmanthus does not bloom until the age of flowering.

1. Osmanthus has a long lifespan, generally living for decades to hundreds of years, and some even live for thousands of years, so its flowering age is relatively late. It takes about ten years for the seedlings to bloom; Cuttings take four years to flower; One-fifth of the grafted cinnamon and silver cinnamon bloom by the following year; Although the grafted four seasons laurel blooms that year, there are very few of them. Some of the transplanted osmanthus trees can bloom in the same year, and some have to adapt.

It takes a year or two to bloom.

Second, the flowering time of different varieties of osmanthus is not the same, and the color of the flowers is not the same, the flowering period of different varieties of osmanthus:

1. Golden osmanthus: flowering period 9 to October, golden yellow color.

2. Silver osmanthus: flowering period 9 October, white or yellow-white color.

3. Dangui: The flowering period is in October, and the color is orange-red or orange-yellow.

4. Four seasons laurel: There are a small number of flowers every month, and the color is white.

In addition, osmanthus can also cause a slight difference in flowering time depending on the planting area. Shanghai, Anhui, Jiangsu, and the area are basically opened in October, the northeast area is basically opened in August, Beijing, Tianjin, Hebei, and Hebei are in September, and the Sichuan, Guangxi, and Shaanxi areas are opened in September. 

3. Osmanthus is a temperate tree species, which prefers a warm and humid environment and is not tolerant to severe cold. Osmanthus is a long-day plant, likes strong light, can withstand high temperature, and is suitable for planting in a sunny and well-ventilated place too shade, which is easy to cause growth. In the north, the sun is scorching at noon in midsummer, and proper shade should be given.

It grows well in sandy acidic soil, and avoids alkaline soil, water stains and soot. Timely application of phosphorus and potassium fertilizer, can also be used to spray potassium diaminia phosphate foliar surface to promote flower bud differentiation, you can flourish, you can enjoy the fragrance of osmanthus in the Mid-Autumn Festival.

There are many reasons why osmanthus trees do not bloom, such as too much nitrogen fertilizer, lack of phosphorus and potassium fertilizers, winter temperatures above 8 dormancy, less than 4 hours of sunlight, overwatering, and the impact of scale anthracnose, all of which can make osmanthus trees not bloom.

In the osmanthus tree in a period of time before the amount of nitrogen fertilizer is too much, and the serious lack of phosphorus and potassium fertilizer will lead to the osmanthus tree does not flower, the appropriate amount of nitrogen fertilizer can promote the osmanthus tree branches thick, leafy leaves, once too much fertilization flower bud formation is blocked, can not sit buds and will not bloom, so to balance fertilization.

The reason why the osmanthus tree does not bloom may also be that the dormancy time is too short, the osmanthus tree needs a dormant period of 1 2 months in winter, and the temperature needs to be adjusted to between 2 4 during this time period, and the temperature cannot be lower than 8 at most, otherwise it will affect the dormant state of the osmanthus tree.

Osmanthus tree is a kind of light-loving plant, if the light time is less than 4 hours, it will affect the formation and differentiation of flower buds, so that the probability of flowering is much smaller, so when planting, we must choose a spacious place with strong light, so that the osmanthus tree can absorb sufficient light.

Osmanthus trees are very afraid of stagnant water, especially in winter plants are dormant, if overwatered roots will rot if they are soaked for a long time, which will not only affect flowering, but also will appear leaf fall, branches are weak and weak, so daily watering only needs to ensure that the soil is moist.

If the osmanthus tree suffers from scale insects and anthracnose and other insect pests, if there is no timely **, it will affect the number of flowers, and even will not bloom, if it is suffering from anthracnose, you can buy a quick clean solution plus vofonsu to spray the leaves**, if you have scale insect pests, you can spray with diluted carbendazim solution.

The reasons why osmanthus trees do not bloom are: soil problems, insufficient light, improper watering, and improper fertilization.

1. Soil Problems:

Potted osmanthus trees also have a certain relationship with the soil, such as the use of soil quality is not high, relatively poor, or too high alkalinity, but also late will cause the osmanthus tree not to bloom, although the osmanthus tree can survive normally in alkaline soil, but its growth and flowering will be affected, resulting in poor growth, can not bloom as scheduled, cultivation of osmanthus trees, both with slightly acidic soil or neutral soil, but also fertile, loose, well-drained, so that the osmanthus tree can grow vigorously, lush branches, developed roots, flowering period, The soil used to grow the osmanthus tree should be mixed with decaying leaf soil, garden soil, and river sand to meet the growth needs of the osmanthus tree.

2. Insufficient light:

Osmanthus is a light-loving plant, it needs to be cultivated in a sunny environment, if the light is insufficient for a long time, the leaves of the osmanthus tree will not be green enough, and it will also affect flowering, the flower friends of the osmanthus tree will be designated to burn stupidly in June to August, if the light is insufficient at this time, it will affect the osmanthus tree not to bloom in the flowering period, when cultivating the osmanthus tree, it should be placed in a sunny place, the osmanthus tree has a high demand for sunlight, and it takes at least 8 hours of sunshine every day to bloom smoothly, and when cultivating osmanthus, the flower bud differentiation period, It requires a longer period of daylight, about 10 hours a day, to promote the pregnancy of flower buds, which only bloom during flowering time.

3. Improper watering:

Improper watering, will also cause the osmanthus tree in the flowering period can not bloom normally, if a osmanthus tree in the flower friend differentiation period of a large amount of watering or spraying a large amount of water, will lead to overgrowth or osmanthus tree only leaves do not flower, usually according to the needs of the osmanthus tree to water it, when the soil is dry, you can water thoroughly, when the weather is dry, but also on the leaves to spray some water, maintain enough humidity, to prevent the leaves from turning yellow, but when it comes to the flower bud differentiation, in order to make it bloom normally, but also learn how to water, After watering, you should wait for the soil to become slightly dry, and do not spray a lot of water on the branches and leaves to affect the differentiation of flower buds.

Fourth, improper fertilization:

This can cause the osmanthus tree to not bloom normally during the flowering period, and it has a lot to do with fertilization, such as long-term lack of nutrients, slow plant growth, and the flowering period is more difficult, but during the flower bud differentiation period, if the fertilization is not correct, it will also cause the osmanthus tree to only grow leaves and not flower. Usually to the osmanthus tree uniform fertilization, absorb various elements, osmanthus tree can thrive, but in the flower bud differentiation, need to pay attention to reduce the application of nitrogen fertilizer, nitrogen fertilizer to promote leaf growth, affect the flower bud differentiation, if you want to achieve normal flower bud differentiation, you need to mainly use phosphorus and potassium fertilizer, phosphorus and potassium fertilizer can promote flower bud differentiation, normal buds, when it is time to flower, you can bloom.

1. Excessive watering: The soil is seriously waterlogged, which leads to the rot of the root system of the osmanthus tree and the situation of not flowering. 2. Insufficient fertility:

The root system grows weakly, resulting in insufficient nutrients transported by the root system to the plant. 3. Soil overalkaline: alkaline soil affects the growth and development of roots.

4. Environmental discomfort: insufficient sunlight or claustrophobic environment hinders the photosynthesis of leaves.

1. Overwatering

Osmanthus tree does not bloom is caused by excessive watering, osmanthus tree likes a moist environment, but avoid waterlogging, if there is soil water during the maintenance period, it will cause the root system of the plant to rot, affect the transportation of water and nutrients, cause osmanthus tree to develop poorly, it will cause the situation of not flowering.

2. Insufficient fertility:

In the process of maintaining osmanthus trees, it is necessary to provide fertile soil for plants to meet the demand for nutrients for the growth and development of osmanthus trees.

3. The soil is too alkaline

Osmanthus trees are suitable for growing in slightly acidic soil, if the alkaline soil is used to maintain the plant, it will affect the absorption and transportation of water and nutrients by the root system of the osmanthus tree, resulting in poor plant growth, and then no flowering.

4. The environment is uncomfortable

Osmanthus trees have not bloomed for several years, it is caused by the unsuitable breeding environment, the plant likes ventilation, warm and humid environment, if the osmanthus tree is maintained in a claustrophobic environment with insufficient sunlight or claustrophobia, it affects the leaves for photosynthesis, resulting in poor plant growth.